27118221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11399}}^1$

素因数の和:11476

約数の個数: 16

約数和(自身を含む): 39580800

約数和(自身を除く): 12462579

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 11399, 34197, 148187, 444561, 695339, 2086017, 9039407, 27118221]

約数ペア:

[(1, 27118221), (3, 9039407), (13, 2086017), (39, 695339), (61, 444561), (183, 148187), (793, 34197), (2379, 11399)]