85466241

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4570

約数の個数: 36

約数和(自身を含む): 146978832

約数和(自身を除く): 61512591

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 4507, 6321, 13521, 18963, 31549, 40563, 94647, 193801, 220843, 283941, 581403, 662529, 1356607, 1744209, 1987587, 4069821, 9496249, 12209463, 28488747, 85466241]

約数ペア:

[(1, 85466241), (3, 28488747), (7, 12209463), (9, 9496249), (21, 4069821), (43, 1987587), (49, 1744209), (63, 1356607), (129, 662529), (147, 581403), (301, 283941), (387, 220843), (441, 193801), (903, 94647), (2107, 40563), (2709, 31549), (4507, 18963), (6321, 13521)]