88763787

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2039}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 146814720

約数和(自身を除く): 58050933

約数列:

[1, 3, 7, 9, 21, 63, 691, 2039, 2073, 4837, 6117, 6219, 14273, 14511, 18351, 42819, 43533, 128457, 1408949, 4226847, 9862643, 12680541, 29587929, 88763787]

約数ペア:

[(1, 88763787), (3, 29587929), (7, 12680541), (9, 9862643), (21, 4226847), (63, 1408949), (691, 128457), (2039, 43533), (2073, 42819), (4837, 18351), (6117, 14511), (6219, 14273)]