42771213

素因数分解:

$3^3\times {\mathrm{1201}}^1\times {\mathrm{1319}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 63465600

約数和(自身を除く): 20694387

約数列:

[1, 3, 9, 27, 1201, 1319, 3603, 3957, 10809, 11871, 32427, 35613, 1584119, 4752357, 14257071, 42771213]

約数ペア:

[(1, 42771213), (3, 14257071), (9, 4752357), (27, 1584119), (1201, 35613), (1319, 32427), (3603, 11871), (3957, 10809)]