66031389

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{3023}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 31946211

約数列:

[1, 3, 9, 27, 809, 2427, 3023, 7281, 9069, 21843, 27207, 81621, 2445607, 7336821, 22010463, 66031389]

約数ペア:

[(1, 66031389), (3, 22010463), (9, 7336821), (27, 2445607), (809, 81621), (2427, 27207), (3023, 21843), (7281, 9069)]