55864419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13907}}^1$

素因数の和:14026

約数の個数: 16

約数和(自身を含む): 81000192

約数和(自身を除く): 25135773

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 13907, 41721, 180791, 542373, 1432421, 4297263, 18621473, 55864419]

約数ペア:

[(1, 55864419), (3, 18621473), (13, 4297263), (39, 1432421), (103, 542373), (309, 180791), (1339, 41721), (4017, 13907)]