189562761

素因数分解:

$3^4\times {\mathrm{617}}^1\times {\mathrm{3793}}^1$

素因数の和:4422

約数の個数: 20

約数和(自身を含む): 283707732

約数和(自身を除く): 94144971

約数列:

[1, 3, 9, 27, 81, 617, 1851, 3793, 5553, 11379, 16659, 34137, 49977, 102411, 307233, 2340281, 7020843, 21062529, 63187587, 189562761]

約数ペア:

[(1, 189562761), (3, 63187587), (9, 21062529), (27, 7020843), (81, 2340281), (617, 307233), (1851, 102411), (3793, 49977), (5553, 34137), (11379, 16659)]