89190153

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{84701}}^1$

素因数の和:84726

約数の個数: 20

約数和(自身を含む): 143485188

約数和(自身を除く): 54295035

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 84701, 254103, 762309, 1101113, 2286927, 3303339, 6860781, 9910017, 29730051, 89190153]

約数ペア:

[(1, 89190153), (3, 29730051), (9, 9910017), (13, 6860781), (27, 3303339), (39, 2286927), (81, 1101113), (117, 762309), (351, 254103), (1053, 84701)]