291566882457

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1\times {\mathrm{9623}}^1$

素因数の和:10350

約数の個数: 48

約数和(自身を含む): 435047453568

約数和(自身を除く): 143480571111

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 523, 1413, 1569, 4707, 6437, 9623, 19311, 21443, 28869, 57933, 64329, 82111, 86607, 192987, 246333, 394543, 738999, 1183629, 1510811, 3366551, 3550887, 4532433, 5032829, 10099653, 13597299, 15098487, 30298959, 45295461, 61943251, 185829753, 206345989, 557489259, 619037967, 790154153, 1857113901, 2370462459, 7111387377, 32396320273, 97188960819, 291566882457]

約数ペア:

[(1, 291566882457), (3, 97188960819), (9, 32396320273), (41, 7111387377), (123, 2370462459), (157, 1857113901), (369, 790154153), (471, 619037967), (523, 557489259), (1413, 206345989), (1569, 185829753), (4707, 61943251), (6437, 45295461), (9623, 30298959), (19311, 15098487), (21443, 13597299), (28869, 10099653), (57933, 5032829), (64329, 4532433), (82111, 3550887), (86607, 3366551), (192987, 1510811), (246333, 1183629), (394543, 738999)]