90625437

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6337}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 150286656

約数和(自身を除く): 59661219

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 6337, 14301, 19011, 44359, 57033, 133077, 399231, 1438499, 4315497, 10069493, 12946491, 30208479, 90625437]

約数ペア:

[(1, 90625437), (3, 30208479), (7, 12946491), (9, 10069493), (21, 4315497), (63, 1438499), (227, 399231), (681, 133077), (1589, 57033), (2043, 44359), (4767, 19011), (6337, 14301)]