77319759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 42119601

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 627, 971, 1397, 2413, 2913, 4191, 7239, 10681, 18449, 26543, 32043, 55347, 79629, 123317, 202939, 369951, 608817, 1356487, 2343023, 4069461, 7029069, 25773253, 77319759]

約数ペア:

[(1, 77319759), (3, 25773253), (11, 7029069), (19, 4069461), (33, 2343023), (57, 1356487), (127, 608817), (209, 369951), (381, 202939), (627, 123317), (971, 79629), (1397, 55347), (2413, 32043), (2913, 26543), (4191, 18449), (7239, 10681)]