86195349

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 129235392

約数和(自身を除く): 43040043

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 3137, 9159, 9411, 27477, 28233, 134891, 222727, 404673, 668181, 1214019, 2004543, 9577261, 28731783, 86195349]

約数ペア:

[(1, 86195349), (3, 28731783), (9, 9577261), (43, 2004543), (71, 1214019), (129, 668181), (213, 404673), (387, 222727), (639, 134891), (3053, 28233), (3137, 27477), (9159, 9411)]