86274657

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29137}}^1$

素因数の和:29197

約数の個数: 24

約数和(自身を含む): 145456896

約数和(自身を除く): 59182239

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 29137, 87411, 203959, 262233, 611877, 1369439, 1835631, 4108317, 9586073, 12324951, 28758219, 86274657]

約数ペア:

[(1, 86274657), (3, 28758219), (7, 12324951), (9, 9586073), (21, 4108317), (47, 1835631), (63, 1369439), (141, 611877), (329, 262233), (423, 203959), (987, 87411), (2961, 29137)]