168528051

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{727}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 249849600

約数和(自身を除く): 81321549

約数列:

[1, 3, 9, 43, 129, 387, 599, 727, 1797, 2181, 5391, 6543, 25757, 31261, 77271, 93783, 231813, 281349, 435473, 1306419, 3919257, 18725339, 56176017, 168528051]

約数ペア:

[(1, 168528051), (3, 56176017), (9, 18725339), (43, 3919257), (129, 1306419), (387, 435473), (599, 281349), (727, 231813), (1797, 93783), (2181, 77271), (5391, 31261), (6543, 25757)]