61001397

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{2351}}^1$

素因数の和:2422

約数の個数: 24

約数和(自身を含む): 93421440

約数和(自身を除く): 32420043

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2351, 2883, 7053, 8649, 21159, 25947, 63477, 72881, 218643, 655929, 1967787, 2259311, 6777933, 20333799, 61001397]

約数ペア:

[(1, 61001397), (3, 20333799), (9, 6777933), (27, 2259311), (31, 1967787), (93, 655929), (279, 218643), (837, 72881), (961, 63477), (2351, 25947), (2883, 21159), (7053, 8649)]