82912347

素因数分解:

$3^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1289}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 137111520

約数和(自身を除く): 54199173

約数列:

[1, 3, 7, 9, 21, 63, 1021, 1289, 3063, 3867, 7147, 9023, 9189, 11601, 21441, 27069, 64323, 81207, 1316069, 3948207, 9212483, 11844621, 27637449, 82912347]

約数ペア:

[(1, 82912347), (3, 27637449), (7, 11844621), (9, 9212483), (21, 3948207), (63, 1316069), (1021, 81207), (1289, 64323), (3063, 27069), (3867, 21441), (7147, 11601), (9023, 9189)]