89991621

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{22073}}^1$

素因数の和:22233

約数の個数: 16

約数和(自身を含む): 134209920

約数和(自身を除く): 44218299

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 22073, 66219, 198657, 595971, 3333023, 9999069, 29997207, 89991621]

約数ペア:

[(1, 89991621), (3, 29997207), (9, 9999069), (27, 3333023), (151, 595971), (453, 198657), (1359, 66219), (4077, 22073)]