65655333

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 102124800

約数和(自身を除く): 36469467

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1181, 1917, 2059, 3543, 6177, 10629, 18531, 31887, 34249, 55593, 83851, 102747, 251553, 308241, 754659, 924723, 2263977, 2431679, 7295037, 21885111, 65655333]

約数ペア:

[(1, 65655333), (3, 21885111), (9, 7295037), (27, 2431679), (29, 2263977), (71, 924723), (87, 754659), (213, 308241), (261, 251553), (639, 102747), (783, 83851), (1181, 55593), (1917, 34249), (2059, 31887), (3543, 18531), (6177, 10629)]