7937757

素因数分解:

$3^4\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 30

約数和(自身を含む): 12368862

約数和(自身を除く): 4431105

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 387, 477, 1161, 1431, 1849, 2279, 3483, 4293, 5547, 6837, 16641, 20511, 49923, 61533, 97997, 149769, 184599, 293991, 881973, 2645919, 7937757]

約数ペア:

[(1, 7937757), (3, 2645919), (9, 881973), (27, 293991), (43, 184599), (53, 149769), (81, 97997), (129, 61533), (159, 49923), (387, 20511), (477, 16641), (1161, 6837), (1431, 5547), (1849, 4293), (2279, 3483)]