61316097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 27387903

約数列:

[1, 3, 19, 57, 71, 109, 139, 213, 327, 417, 1349, 2071, 2641, 4047, 6213, 7739, 7923, 9869, 15151, 23217, 29607, 45453, 147041, 187511, 287869, 441123, 562533, 863607, 1075721, 3227163, 20438699, 61316097]

約数ペア:

[(1, 61316097), (3, 20438699), (19, 3227163), (57, 1075721), (71, 863607), (109, 562533), (139, 441123), (213, 287869), (327, 187511), (417, 147041), (1349, 45453), (2071, 29607), (2641, 23217), (4047, 15151), (6213, 9869), (7739, 7923)]