40672953

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 61271808

約数和(自身を除く): 20598855

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 1823, 2479, 5469, 7437, 16407, 22311, 67451, 122141, 202353, 366423, 607059, 1099269, 4519217, 13557651, 40672953]

約数ペア:

[(1, 40672953), (3, 13557651), (9, 4519217), (37, 1099269), (67, 607059), (111, 366423), (201, 202353), (333, 122141), (603, 67451), (1823, 22311), (2479, 16407), (5469, 7437)]