87086763

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 131852448

約数和(自身を除く): 44765685

約数列:

[1, 3, 9, 23, 69, 207, 257, 771, 1637, 2313, 4911, 5911, 14733, 17733, 37651, 53199, 112953, 338859, 420709, 1262127, 3786381, 9676307, 29028921, 87086763]

約数ペア:

[(1, 87086763), (3, 29028921), (9, 9676307), (23, 3786381), (69, 1262127), (207, 420709), (257, 338859), (771, 112953), (1637, 53199), (2313, 37651), (4911, 17733), (5911, 14733)]