68157453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8609}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 115718400

約数和(自身を除く): 47560947

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8609, 25827, 60263, 111917, 180789, 249661, 335751, 748983, 783419, 1747627, 2350257, 3245593, 5242881, 9736779, 22719151, 68157453]

約数ペア:

[(1, 68157453), (3, 22719151), (7, 9736779), (13, 5242881), (21, 3245593), (29, 2350257), (39, 1747627), (87, 783419), (91, 748983), (203, 335751), (273, 249661), (377, 180789), (609, 111917), (1131, 60263), (2639, 25827), (7917, 8609)]