71466213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 118048000

約数和(自身を除く): 46581787

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1549, 2197, 3549, 4647, 6591, 10843, 15379, 20137, 32529, 46137, 60411, 140959, 261781, 422877, 785343, 1832467, 3403153, 5497401, 10209459, 23822071, 71466213]

約数ペア:

[(1, 71466213), (3, 23822071), (7, 10209459), (13, 5497401), (21, 3403153), (39, 1832467), (91, 785343), (169, 422877), (273, 261781), (507, 140959), (1183, 60411), (1549, 46137), (2197, 32529), (3549, 20137), (4647, 15379), (6591, 10843)]