27791673

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14543}}^1$

素因数の和:14573

約数の個数: 24

約数和(自身を含む): 46424448

約数和(自身を除く): 18632775

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 14543, 43629, 101801, 189059, 305403, 567177, 712607, 1323413, 2137821, 3970239, 9263891, 27791673]

約数ペア:

[(1, 27791673), (3, 9263891), (7, 3970239), (13, 2137821), (21, 1323413), (39, 712607), (49, 567177), (91, 305403), (147, 189059), (273, 101801), (637, 43629), (1911, 14543)]