87325371

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 149950944

約数和(自身を除く): 62625573

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 567, 661, 699, 1631, 1983, 2097, 4627, 4893, 5949, 6291, 13881, 14679, 17847, 18873, 41643, 44037, 53541, 124929, 132111, 154013, 374787, 462039, 1078091, 1386117, 3234273, 4158351, 9702819, 12475053, 29108457, 87325371]

約数ペア:

[(1, 87325371), (3, 29108457), (7, 12475053), (9, 9702819), (21, 4158351), (27, 3234273), (63, 1386117), (81, 1078091), (189, 462039), (233, 374787), (567, 154013), (661, 132111), (699, 124929), (1631, 53541), (1983, 44037), (2097, 41643), (4627, 18873), (4893, 17847), (5949, 14679), (6291, 13881)]