64590399

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{39217}}^1$

素因数の和:39287

約数の個数: 16

約数和(自身を含む): 97260640

約数和(自身を除く): 32670241

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 39217, 117651, 352953, 1058859, 2392237, 7176711, 21530133, 64590399]

約数ペア:

[(1, 64590399), (3, 21530133), (9, 7176711), (27, 2392237), (61, 1058859), (183, 352953), (549, 117651), (1647, 39217)]