87053823

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 129482496

約数和(自身を除く): 42428673

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 1571, 4713, 6157, 14139, 18471, 55413, 73837, 205801, 221511, 617403, 664533, 1852209, 9672647, 29017941, 87053823]

約数ペア:

[(1, 87053823), (3, 29017941), (9, 9672647), (47, 1852209), (131, 664533), (141, 617403), (393, 221511), (423, 205801), (1179, 73837), (1571, 55413), (4713, 18471), (6157, 14139)]