97867731

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 142432560

約数和(自身を除く): 44564829

約数列:

[1, 3, 13, 39, 137, 169, 411, 507, 1409, 1781, 4227, 5343, 18317, 23153, 54951, 69459, 193033, 238121, 579099, 714363, 2509429, 7528287, 32622577, 97867731]

約数ペア:

[(1, 97867731), (3, 32622577), (13, 7528287), (39, 2509429), (137, 714363), (169, 579099), (411, 238121), (507, 193033), (1409, 69459), (1781, 54951), (4227, 23153), (5343, 18317)]