85209381

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{10771}}^1$

素因数の和:11073

約数の個数: 16

約数和(自身を含む): 126678720

約数和(自身を除く): 41469339

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 10771, 32313, 96939, 290817, 3155903, 9467709, 28403127, 85209381]

約数ペア:

[(1, 85209381), (3, 28403127), (9, 9467709), (27, 3155903), (293, 290817), (879, 96939), (2637, 32313), (7911, 10771)]