85564492027

素因数分解:

$7^2\times {\mathrm{641}}^1\times {\mathrm{1231}}^1\times {\mathrm{2213}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 99815550912

約数和(自身を除く): 14251058885

約数列:

[1, 7, 49, 641, 1231, 2213, 4487, 8617, 15491, 31409, 60319, 108437, 789071, 1418533, 2724203, 5523497, 9929731, 19069421, 38664479, 69508117, 133485947, 1746214123, 12223498861, 85564492027]

約数ペア:

[(1, 85564492027), (7, 12223498861), (49, 1746214123), (641, 133485947), (1231, 69508117), (2213, 38664479), (4487, 19069421), (8617, 9929731), (15491, 5523497), (31409, 2724203), (60319, 1418533), (108437, 789071)]