90047763

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 142949352

約数和(自身を除く): 52901589

約数列:

[1, 3, 9, 13, 39, 73, 117, 169, 219, 507, 657, 811, 949, 1521, 2433, 2847, 7299, 8541, 10543, 12337, 31629, 37011, 59203, 94887, 111033, 137059, 177609, 411177, 532827, 769639, 1233531, 2308917, 6926751, 10005307, 30015921, 90047763]

約数ペア:

[(1, 90047763), (3, 30015921), (9, 10005307), (13, 6926751), (39, 2308917), (73, 1233531), (117, 769639), (169, 532827), (219, 411177), (507, 177609), (657, 137059), (811, 111033), (949, 94887), (1521, 59203), (2433, 37011), (2847, 31629), (7299, 12337), (8541, 10543)]