52686549

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 77571000

約数和(自身を除く): 24884451

約数列:

[1, 3, 9, 101, 149, 303, 389, 447, 909, 1167, 1341, 3501, 15049, 39289, 45147, 57961, 117867, 135441, 173883, 353601, 521649, 5854061, 17562183, 52686549]

約数ペア:

[(1, 52686549), (3, 17562183), (9, 5854061), (101, 521649), (149, 353601), (303, 173883), (389, 135441), (447, 117867), (909, 57961), (1167, 45147), (1341, 39289), (3501, 15049)]