87891858

素因数分解:

$2^1\times 3^3\times {\mathrm{1627627}}^1$

素因数の和:1627638

約数の個数: 16

約数和(自身を含む): 195315360

約数和(自身を除く): 107423502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1627627, 3255254, 4882881, 9765762, 14648643, 29297286, 43945929, 87891858]

約数ペア:

[(1, 87891858), (2, 43945929), (3, 29297286), (6, 14648643), (9, 9765762), (18, 4882881), (27, 3255254), (54, 1627627)]