75198213

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{1201}}^1$

素因数の和:1986

約数の個数: 20

約数和(自身を含む): 112572108

約数和(自身を除く): 37373895

約数列:

[1, 3, 9, 27, 81, 773, 1201, 2319, 3603, 6957, 10809, 20871, 32427, 62613, 97281, 928373, 2785119, 8355357, 25066071, 75198213]

約数ペア:

[(1, 75198213), (3, 25066071), (9, 8355357), (27, 2785119), (81, 928373), (773, 97281), (1201, 62613), (2319, 32427), (3603, 20871), (6957, 10809)]