86630859

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47417}}^1$

素因数の和:47459

約数の個数: 24

約数和(自身を含む): 147944160

約数和(自身を除く): 61313301

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 47417, 142251, 331919, 426753, 995757, 1375093, 2987271, 4125279, 9625651, 12375837, 28876953, 86630859]

約数ペア:

[(1, 86630859), (3, 28876953), (7, 12375837), (9, 9625651), (21, 4125279), (29, 2987271), (63, 1375093), (87, 995757), (203, 426753), (261, 331919), (609, 142251), (1827, 47417)]