137169477

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{123911}}^1$

素因数の和:123961

約数の個数: 16

約数和(自身を含む): 208172160

約数和(自身を除く): 71002683

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 123911, 371733, 1115199, 3345597, 5080351, 15241053, 45723159, 137169477]

約数ペア:

[(1, 137169477), (3, 45723159), (9, 15241053), (27, 5080351), (41, 3345597), (123, 1115199), (369, 371733), (1107, 123911)]