66201849

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11807}}^1$

素因数の和:11909

約数の個数: 24

約数和(自身を含む): 110522880

約数和(自身を除く): 44321031

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 11807, 35421, 82649, 106263, 247947, 743841, 1050823, 3152469, 7355761, 9457407, 22067283, 66201849]

約数ペア:

[(1, 66201849), (3, 22067283), (7, 9457407), (9, 7355761), (21, 3152469), (63, 1050823), (89, 743841), (267, 247947), (623, 106263), (801, 82649), (1869, 35421), (5607, 11807)]