85986999

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3719}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 142371840

約数和(自身を除く): 56384841

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 2569, 3303, 3719, 7707, 11157, 23121, 26033, 33471, 78099, 234297, 1364873, 4094619, 9554111, 12283857, 28662333, 85986999]

約数ペア:

[(1, 85986999), (3, 28662333), (7, 12283857), (9, 9554111), (21, 4094619), (63, 1364873), (367, 234297), (1101, 78099), (2569, 33471), (3303, 26033), (3719, 23121), (7707, 11157)]