64263711

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2903}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 88095744

約数和(自身を除く): 23832033

約数列:

[1, 3, 47, 141, 157, 471, 2903, 7379, 8709, 22137, 136441, 409323, 455771, 1367313, 21421237, 64263711]

約数ペア:

[(1, 64263711), (3, 21421237), (47, 1367313), (141, 455771), (157, 409323), (471, 136441), (2903, 22137), (7379, 8709)]