3886255611

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 7227417600

約数和(自身を除く): 3341161989

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 79, 103, 133, 147, 171, 189, 237, 309, 361, 399, 441, 513, 553, 711, 721, 927, 931, 1083, 1197, 1323, 1501, 1659, 1957, 2133, 2163, 2527, 2781, 2793, 3249, 3591, 3871, 4503, 4977, 5047, 5871, 6489, 7581, 8137, 8379, 9747, 10507, 11613, 13509, 13699, 14931, 15141, 17613, 17689, 19467, 22743, 24411, 25137, 28519, 31521, 34839, 37183, 40527, 41097, 45423, 52839, 53067, 56959, 68229, 73233, 73549, 85557, 94563, 95893, 104517, 111549, 123291, 136269, 154603, 159201, 170877, 199633, 219699, 220647, 256671, 260281, 283689, 287679, 334647, 369873, 398713, 463809, 477603, 512631, 598899, 661941, 770013, 780843, 863037, 1003941, 1082221, 1196139, 1391427, 1397431, 1537893, 1796697, 1821967, 1985823, 2342529, 2589111, 2937457, 3246663, 3588417, 4174281, 4192293, 5390091, 5465901, 7027587, 7575547, 8812371, 9739989, 10765251, 12576879, 16397703, 20562199, 22726641, 26437113, 29219967, 37730637, 49193109, 61686597, 68179923, 79311339, 143935393, 185059791, 204539769, 431806179, 555179373, 1295418537, 3886255611]

約数ペア:

[(1, 3886255611), (3, 1295418537), (7, 555179373), (9, 431806179), (19, 204539769), (21, 185059791), (27, 143935393), (49, 79311339), (57, 68179923), (63, 61686597), (79, 49193109), (103, 37730637), (133, 29219967), (147, 26437113), (171, 22726641), (189, 20562199), (237, 16397703), (309, 12576879), (361, 10765251), (399, 9739989), (441, 8812371), (513, 7575547), (553, 7027587), (711, 5465901), (721, 5390091), (927, 4192293), (931, 4174281), (1083, 3588417), (1197, 3246663), (1323, 2937457), (1501, 2589111), (1659, 2342529), (1957, 1985823), (2133, 1821967), (2163, 1796697), (2527, 1537893), (2781, 1397431), (2793, 1391427), (3249, 1196139), (3591, 1082221), (3871, 1003941), (4503, 863037), (4977, 780843), (5047, 770013), (5871, 661941), (6489, 598899), (7581, 512631), (8137, 477603), (8379, 463809), (9747, 398713), (10507, 369873), (11613, 334647), (13509, 287679), (13699, 283689), (14931, 260281), (15141, 256671), (17613, 220647), (17689, 219699), (19467, 199633), (22743, 170877), (24411, 159201), (25137, 154603), (28519, 136269), (31521, 123291), (34839, 111549), (37183, 104517), (40527, 95893), (41097, 94563), (45423, 85557), (52839, 73549), (53067, 73233), (56959, 68229)]