77934015

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3677}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 139469760

約数和(自身を除く): 61535745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 3677, 4239, 7065, 11031, 18385, 21195, 33093, 55155, 99279, 165465, 496395, 577289, 1731867, 2886445, 5195601, 8659335, 15586803, 25978005, 77934015]

約数ペア:

[(1, 77934015), (3, 25978005), (5, 15586803), (9, 8659335), (15, 5195601), (27, 2886445), (45, 1731867), (135, 577289), (157, 496395), (471, 165465), (785, 99279), (1413, 55155), (2355, 33093), (3677, 21195), (4239, 18385), (7065, 11031)]