49340961

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{13339}}^1$

素因数の和:13485

約数の個数: 16

約数和(自身を含む): 73636800

約数和(自身を除く): 24295839

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 13339, 40017, 120051, 360153, 1827443, 5482329, 16446987, 49340961]

約数ペア:

[(1, 49340961), (3, 16446987), (9, 5482329), (27, 1827443), (137, 360153), (411, 120051), (1233, 40017), (3699, 13339)]