65370561

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2953}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 89612544

約数和(自身を除く): 24241983

約数列:

[1, 3, 47, 141, 157, 471, 2953, 7379, 8859, 22137, 138791, 416373, 463621, 1390863, 21790187, 65370561]

約数ペア:

[(1, 65370561), (3, 21790187), (47, 1390863), (141, 463621), (157, 416373), (471, 138791), (2953, 22137), (7379, 8859)]