201452679

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{863}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 299624832

約数和(自身を除く): 98172153

約数列:

[1, 3, 9, 37, 111, 333, 701, 863, 2103, 2589, 6309, 7767, 25937, 31931, 77811, 95793, 233433, 287379, 604963, 1814889, 5444667, 22383631, 67150893, 201452679]

約数ペア:

[(1, 201452679), (3, 67150893), (9, 22383631), (37, 5444667), (111, 1814889), (333, 604963), (701, 287379), (863, 233433), (2103, 95793), (2589, 77811), (6309, 31931), (7767, 25937)]