87426063

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 134001504

約数和(自身を除く): 46575441

約数列:

[1, 3, 9, 41, 47, 71, 123, 141, 213, 369, 423, 639, 1927, 2911, 3337, 5041, 5781, 8733, 10011, 15123, 17343, 26199, 30033, 45369, 136817, 206681, 236927, 410451, 620043, 710781, 1231353, 1860129, 2132343, 9714007, 29142021, 87426063]

約数ペア:

[(1, 87426063), (3, 29142021), (9, 9714007), (41, 2132343), (47, 1860129), (71, 1231353), (123, 710781), (141, 620043), (213, 410451), (369, 236927), (423, 206681), (639, 136817), (1927, 45369), (2911, 30033), (3337, 26199), (5041, 17343), (5781, 15123), (8733, 10011)]