72112821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{75353}}^1$

素因数の和:75396

約数の個数: 16

約数和(自身を含む): 108509760

約数和(自身を除く): 36396939

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 75353, 226059, 828883, 2185237, 2486649, 6555711, 24037607, 72112821]

約数ペア:

[(1, 72112821), (3, 24037607), (11, 6555711), (29, 2486649), (33, 2185237), (87, 828883), (319, 226059), (957, 75353)]