531570231

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{30119}}^1$

素因数の和:30215

約数の個数: 24

約数和(自身を含む): 803481120

約数和(自身を除く): 271910889

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 17649, 30119, 90357, 271071, 1114403, 1596307, 3343209, 4788921, 10029627, 14366763, 59063359, 177190077, 531570231]

約数ペア:

[(1, 531570231), (3, 177190077), (9, 59063359), (37, 14366763), (53, 10029627), (111, 4788921), (159, 3343209), (333, 1596307), (477, 1114403), (1961, 271071), (5883, 90357), (17649, 30119)]