86695869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 134918784

約数和(自身を除く): 48222915

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 3041, 9123, 9503, 28509, 39533, 51697, 118599, 130763, 155091, 392289, 672061, 1699919, 2016183, 2222971, 5099757, 6668913, 28898623, 86695869]

約数ペア:

[(1, 86695869), (3, 28898623), (13, 6668913), (17, 5099757), (39, 2222971), (43, 2016183), (51, 1699919), (129, 672061), (221, 392289), (559, 155091), (663, 130763), (731, 118599), (1677, 51697), (2193, 39533), (3041, 28509), (9123, 9503)]