4354553763

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 7567312896

約数和(自身を除く): 3212759133

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 173, 189, 309, 431, 519, 567, 721, 927, 1211, 1293, 1557, 2163, 2781, 3017, 3633, 3879, 4671, 6489, 8343, 9051, 10899, 11637, 14013, 17819, 19467, 27153, 32697, 34911, 44393, 53457, 58401, 74563, 81459, 98091, 124733, 133179, 160371, 223689, 244377, 310751, 374199, 399537, 481113, 521941, 671067, 932253, 1122597, 1198611, 1443339, 1565823, 2013201, 2796759, 3367791, 3595833, 4697469, 6039603, 7679989, 8390277, 10103373, 14092407, 23039967, 25170831, 42277221, 53759923, 69119901, 161279769, 207359703, 483839307, 622079109, 1451517921, 4354553763]

約数ペア:

[(1, 4354553763), (3, 1451517921), (7, 622079109), (9, 483839307), (21, 207359703), (27, 161279769), (63, 69119901), (81, 53759923), (103, 42277221), (173, 25170831), (189, 23039967), (309, 14092407), (431, 10103373), (519, 8390277), (567, 7679989), (721, 6039603), (927, 4697469), (1211, 3595833), (1293, 3367791), (1557, 2796759), (2163, 2013201), (2781, 1565823), (3017, 1443339), (3633, 1198611), (3879, 1122597), (4671, 932253), (6489, 671067), (8343, 521941), (9051, 481113), (10899, 399537), (11637, 374199), (14013, 310751), (17819, 244377), (19467, 223689), (27153, 160371), (32697, 133179), (34911, 124733), (44393, 98091), (53457, 81459), (58401, 74563)]