155128941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3947}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 245123424

約数和(自身を除く): 89994483

約数列:

[1, 3, 9, 11, 33, 99, 397, 1191, 3573, 3947, 4367, 11841, 13101, 35523, 39303, 43417, 130251, 390753, 1566959, 4700877, 14102631, 17236549, 51709647, 155128941]

約数ペア:

[(1, 155128941), (3, 51709647), (9, 17236549), (11, 14102631), (33, 4700877), (99, 1566959), (397, 390753), (1191, 130251), (3573, 43417), (3947, 39303), (4367, 35523), (11841, 13101)]