53471511

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 82409184

約数和(自身を除く): 28937673

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 2551, 6987, 7653, 20961, 22959, 43367, 130101, 349487, 390303, 1048461, 3145383, 5941279, 17823837, 53471511]

約数ペア:

[(1, 53471511), (3, 17823837), (9, 5941279), (17, 3145383), (51, 1048461), (137, 390303), (153, 349487), (411, 130101), (1233, 43367), (2329, 22959), (2551, 20961), (6987, 7653)]