161253569

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 170979072

約数和(自身を除く): 9725503

約数列:

[1, 43, 47, 73, 1093, 2021, 3139, 3431, 46999, 51371, 79789, 147533, 2208953, 3430927, 3750083, 161253569]

約数ペア:

[(1, 161253569), (43, 3750083), (47, 3430927), (73, 2208953), (1093, 147533), (2021, 79789), (3139, 51371), (3431, 46999)]