90890451

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{2273}}^1$

素因数の和:3763

約数の個数: 16

約数和(自身を含む): 134802720

約数和(自身を除く): 43912269

約数列:

[1, 3, 9, 27, 1481, 2273, 4443, 6819, 13329, 20457, 39987, 61371, 3366313, 10098939, 30296817, 90890451]

約数ペア:

[(1, 90890451), (3, 30296817), (9, 10098939), (27, 3366313), (1481, 61371), (2273, 39987), (4443, 20457), (6819, 13329)]