54775479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 30138441

約数列:

[1, 3, 11, 17, 33, 51, 187, 251, 389, 561, 753, 1167, 2761, 4267, 4279, 6613, 8283, 12801, 12837, 19839, 46937, 72743, 97639, 140811, 218229, 292917, 1074029, 1659863, 3222087, 4979589, 18258493, 54775479]

約数ペア:

[(1, 54775479), (3, 18258493), (11, 4979589), (17, 3222087), (33, 1659863), (51, 1074029), (187, 292917), (251, 218229), (389, 140811), (561, 97639), (753, 72743), (1167, 46937), (2761, 19839), (4267, 12837), (4279, 12801), (6613, 8283)]