56761641

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 85845760

約数和(自身を除く): 29084119

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2143, 2943, 6429, 8829, 19287, 26487, 57861, 173583, 233587, 520749, 700761, 2102283, 6306849, 18920547, 56761641]

約数ペア:

[(1, 56761641), (3, 18920547), (9, 6306849), (27, 2102283), (81, 700761), (109, 520749), (243, 233587), (327, 173583), (981, 57861), (2143, 26487), (2943, 19287), (6429, 8829)]