85143723

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{25183}}^1$

素因数の和:25223

約数の個数: 24

約数和(自身を含む): 137806848

約数和(自身を除く): 52663125

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 25183, 75549, 176281, 528843, 579209, 1233967, 1737627, 3701901, 4054463, 12163389, 28381241, 85143723]

約数ペア:

[(1, 85143723), (3, 28381241), (7, 12163389), (21, 4054463), (23, 3701901), (49, 1737627), (69, 1233967), (147, 579209), (161, 528843), (483, 176281), (1127, 75549), (3381, 25183)]