156669702129

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{889921}}^1$

素因数の和:890589

約数の個数: 24

約数和(自身を含む): 233971172864

約数和(自身を除く): 77301470735

約数列:

[1, 3, 9, 31, 93, 279, 631, 1893, 5679, 19561, 58683, 176049, 889921, 2669763, 8009289, 27587551, 82762653, 248287959, 561540151, 1684620453, 5053861359, 17407744681, 52223234043, 156669702129]

約数ペア:

[(1, 156669702129), (3, 52223234043), (9, 17407744681), (31, 5053861359), (93, 1684620453), (279, 561540151), (631, 248287959), (1893, 82762653), (5679, 27587551), (19561, 8009289), (58683, 2669763), (176049, 889921)]