40186953

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 60652800

約数和(自身を除く): 20465847

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 1439, 3103, 4317, 9309, 12951, 27927, 41731, 125193, 153973, 375579, 461919, 1385757, 4465217, 13395651, 40186953]

約数ペア:

[(1, 40186953), (3, 13395651), (9, 4465217), (29, 1385757), (87, 461919), (107, 375579), (261, 153973), (321, 125193), (963, 41731), (1439, 27927), (3103, 12951), (4317, 9309)]