70405881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8893}}^1$

素因数の和:8945

約数の個数: 32

約数和(自身を含む): 119535360

約数和(自身を除く): 49129479

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8893, 26679, 62251, 115609, 186753, 257897, 346827, 773691, 809263, 1805279, 2427789, 3352661, 5415837, 10057983, 23468627, 70405881]

約数ペア:

[(1, 70405881), (3, 23468627), (7, 10057983), (13, 5415837), (21, 3352661), (29, 2427789), (39, 1805279), (87, 809263), (91, 773691), (203, 346827), (273, 257897), (377, 186753), (609, 115609), (1131, 62251), (2639, 26679), (7917, 8893)]