156917913

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{1123}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 214081536

約数和(自身を除く): 57163623

約数列:

[1, 3, 47, 141, 991, 1123, 2973, 3369, 46577, 52781, 139731, 158343, 1112893, 3338679, 52305971, 156917913]

約数ペア:

[(1, 156917913), (3, 52305971), (47, 3338679), (141, 1112893), (991, 158343), (1123, 139731), (2973, 52781), (3369, 46577)]