55159741

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{6661}}^1$

素因数の和:6701

約数の個数: 18

約数和(自身を含む): 69491322

約数和(自身を除く): 14331581

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 6661, 8281, 46627, 86593, 326389, 606151, 1125709, 4243057, 7879963, 55159741]

約数ペア:

[(1, 55159741), (7, 7879963), (13, 4243057), (49, 1125709), (91, 606151), (169, 326389), (637, 86593), (1183, 46627), (6661, 8281)]