133733299

素因数分解:

$7^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 159609120

約数和(自身を除く): 25875821

約数列:

[1, 7, 49, 73, 109, 343, 511, 763, 2401, 3577, 5341, 7957, 16807, 25039, 37387, 55699, 175273, 261709, 389893, 1226911, 1831963, 2729251, 19104757, 133733299]

約数ペア:

[(1, 133733299), (7, 19104757), (49, 2729251), (73, 1831963), (109, 1226911), (343, 389893), (511, 261709), (763, 175273), (2401, 55699), (3577, 37387), (5341, 25039), (7957, 16807)]