85353261

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131111}}^1$

素因数の和:131152

約数の個数: 16

約数和(自身を含む): 134258688

約数和(自身を除く): 48905427

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 131111, 393333, 917777, 2753331, 4064441, 12193323, 28451087, 85353261]

約数ペア:

[(1, 85353261), (3, 28451087), (7, 12193323), (21, 4064441), (31, 2753331), (93, 917777), (217, 393333), (651, 131111)]