156840129

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13711}}^1$

素因数の和:13789

約数の個数: 24

約数和(自身を含む): 239576064

約数和(自身を除く): 82735935

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 13711, 41133, 123399, 425041, 562151, 1275123, 1686453, 3825369, 5059359, 17426681, 52280043, 156840129]

約数ペア:

[(1, 156840129), (3, 52280043), (9, 17426681), (31, 5059359), (41, 3825369), (93, 1686453), (123, 1275123), (279, 562151), (369, 425041), (1271, 123399), (3813, 41133), (11439, 13711)]