72957951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6761}}^1$

素因数の和:6887

約数の個数: 24

約数和(自身を含む): 116035920

約数和(自身を除く): 43077969

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 6761, 10791, 20283, 60849, 74371, 223113, 669339, 736949, 2210847, 6632541, 8106439, 24319317, 72957951]

約数ペア:

[(1, 72957951), (3, 24319317), (9, 8106439), (11, 6632541), (33, 2210847), (99, 736949), (109, 669339), (327, 223113), (981, 74371), (1199, 60849), (3597, 20283), (6761, 10791)]