939503313

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 1674432000

約数和(自身を除く): 734928687

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 89, 101, 147, 189, 237, 267, 303, 441, 553, 623, 707, 711, 801, 909, 1323, 1659, 1869, 2121, 2133, 2403, 2727, 3871, 4361, 4949, 4977, 5607, 6363, 7031, 7979, 8989, 11613, 13083, 14847, 14931, 16821, 19089, 21093, 23937, 26967, 34839, 39249, 44541, 49217, 55853, 62923, 63279, 71811, 80901, 104517, 117747, 133623, 147651, 167559, 188769, 189837, 215433, 242703, 344519, 390971, 440461, 442953, 502677, 566307, 710131, 1033557, 1172913, 1321383, 1328859, 1508031, 1698921, 2130393, 3100671, 3518739, 3964149, 4970917, 6391179, 9302013, 10556217, 11892447, 14912751, 19173537, 34796419, 44738253, 104389257, 134214759, 313167771, 939503313]

約数ペア:

[(1, 939503313), (3, 313167771), (7, 134214759), (9, 104389257), (21, 44738253), (27, 34796419), (49, 19173537), (63, 14912751), (79, 11892447), (89, 10556217), (101, 9302013), (147, 6391179), (189, 4970917), (237, 3964149), (267, 3518739), (303, 3100671), (441, 2130393), (553, 1698921), (623, 1508031), (707, 1328859), (711, 1321383), (801, 1172913), (909, 1033557), (1323, 710131), (1659, 566307), (1869, 502677), (2121, 442953), (2133, 440461), (2403, 390971), (2727, 344519), (3871, 242703), (4361, 215433), (4949, 189837), (4977, 188769), (5607, 167559), (6363, 147651), (7031, 133623), (7979, 117747), (8989, 104517), (11613, 80901), (13083, 71811), (14847, 63279), (14931, 62923), (16821, 55853), (19089, 49217), (21093, 44541), (23937, 39249), (26967, 34839)]