140456691

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1051}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 210063360

約数和(自身を除く): 69606669

約数列:

[1, 3, 9, 31, 93, 279, 479, 1051, 1437, 3153, 4311, 9459, 14849, 32581, 44547, 97743, 133641, 293229, 503429, 1510287, 4530861, 15606299, 46818897, 140456691]

約数ペア:

[(1, 140456691), (3, 46818897), (9, 15606299), (31, 4530861), (93, 1510287), (279, 503429), (479, 293229), (1051, 133641), (1437, 97743), (3153, 44547), (4311, 32581), (9459, 14849)]