74906307

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6569}}^1$

素因数の和:6763

約数の個数: 24

約数和(自身を含む): 124356960

約数和(自身を除く): 49450653

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 6569, 11403, 19707, 45983, 59121, 137949, 413847, 1188989, 3566967, 8322923, 10700901, 24968769, 74906307]

約数ペア:

[(1, 74906307), (3, 24968769), (7, 10700901), (9, 8322923), (21, 3566967), (63, 1188989), (181, 413847), (543, 137949), (1267, 59121), (1629, 45983), (3801, 19707), (6569, 11403)]