156880983

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{17333}}^1$

素因数の和:17774

約数の個数: 16

約数和(自身を含む): 239625216

約数和(自身を除く): 82744233

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 17333, 51999, 121331, 363993, 7470523, 22411569, 52293661, 156880983]

約数ペア:

[(1, 156880983), (3, 52293661), (7, 22411569), (21, 7470523), (431, 363993), (1293, 121331), (3017, 51999), (9051, 17333)]