72085503

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 44358657

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 2887, 3567, 8323, 8661, 20209, 24969, 60627, 83723, 118367, 251169, 355101, 586061, 828569, 1758183, 2485707, 3432643, 10297929, 24028501, 72085503]

約数ペア:

[(1, 72085503), (3, 24028501), (7, 10297929), (21, 3432643), (29, 2485707), (41, 1758183), (87, 828569), (123, 586061), (203, 355101), (287, 251169), (609, 118367), (861, 83723), (1189, 60627), (2887, 24969), (3567, 20209), (8323, 8661)]