90213327

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 134318288

約数和(自身を除く): 44104961

約数列:

[1, 3, 9, 61, 73, 183, 219, 549, 657, 2251, 4453, 6753, 13359, 20259, 40077, 137311, 164323, 411933, 492969, 1235799, 1478907, 10023703, 30071109, 90213327]

約数ペア:

[(1, 90213327), (3, 30071109), (9, 10023703), (61, 1478907), (73, 1235799), (183, 492969), (219, 411933), (549, 164323), (657, 137311), (2251, 40077), (4453, 20259), (6753, 13359)]