156136323

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{4423}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 243921664

約数和(自身を除く): 87785341

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1681, 4423, 5043, 11767, 13269, 30961, 35301, 92883, 181343, 544029, 1269401, 3808203, 7435063, 22305189, 52045441, 156136323]

約数ペア:

[(1, 156136323), (3, 52045441), (7, 22305189), (21, 7435063), (41, 3808203), (123, 1269401), (287, 544029), (861, 181343), (1681, 92883), (4423, 35301), (5043, 30961), (11767, 13269)]