68109651

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 101621520

約数和(自身を除く): 33511869

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 1409, 4227, 5371, 12681, 16113, 48339, 57769, 173307, 184579, 519921, 553737, 1661211, 7567739, 22703217, 68109651]

約数ペア:

[(1, 68109651), (3, 22703217), (9, 7567739), (41, 1661211), (123, 553737), (131, 519921), (369, 184579), (393, 173307), (1179, 57769), (1409, 48339), (4227, 16113), (5371, 12681)]