87520527

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 133882560

約数和(自身を除く): 46362033

約数列:

[1, 3, 9, 27, 41, 123, 173, 369, 457, 519, 1107, 1371, 1557, 4113, 4671, 7093, 12339, 18737, 21279, 56211, 63837, 79061, 168633, 191511, 237183, 505899, 711549, 2134647, 3241501, 9724503, 29173509, 87520527]

約数ペア:

[(1, 87520527), (3, 29173509), (9, 9724503), (27, 3241501), (41, 2134647), (123, 711549), (173, 505899), (369, 237183), (457, 191511), (519, 168633), (1107, 79061), (1371, 63837), (1557, 56211), (4113, 21279), (4671, 18737), (7093, 12339)]