157210299

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{472103}}^1$

素因数の和:472146

約数の個数: 12

約数和(自身を含む): 233219376

約数和(自身を除く): 76009077

約数列:

[1, 3, 9, 37, 111, 333, 472103, 1416309, 4248927, 17467811, 52403433, 157210299]

約数ペア:

[(1, 157210299), (3, 52403433), (9, 17467811), (37, 4248927), (111, 1416309), (333, 472103)]