9927765

素因数分解:

$3^5\times 5^1\times {\mathrm{8171}}^1$

素因数の和:8191

約数の個数: 24

約数和(自身を含む): 17847648

約数和(自身を除く): 7919883

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 8171, 24513, 40855, 73539, 122565, 220617, 367695, 661851, 1103085, 1985553, 3309255, 9927765]

約数ペア:

[(1, 9927765), (3, 3309255), (5, 1985553), (9, 1103085), (15, 661851), (27, 367695), (45, 220617), (81, 122565), (135, 73539), (243, 40855), (405, 24513), (1215, 8171)]