87154419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{49831}}^1$

素因数の和:49898

約数の個数: 16

約数和(自身を含む): 129164544

約数和(自身を除く): 42010125

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 49831, 149493, 548141, 1644423, 2641043, 7923129, 29051473, 87154419]

約数ペア:

[(1, 87154419), (3, 29051473), (11, 7923129), (33, 2641043), (53, 1644423), (159, 548141), (583, 149493), (1749, 49831)]