157028907

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{10667}}^1$

素因数の和:11378

約数の個数: 16

約数和(自身を含む): 239645952

約数和(自身を除く): 82617045

約数列:

[1, 3, 7, 21, 701, 2103, 4907, 10667, 14721, 32001, 74669, 224007, 7477567, 22432701, 52342969, 157028907]

約数ペア:

[(1, 157028907), (3, 52342969), (7, 22432701), (21, 7477567), (701, 224007), (2103, 74669), (4907, 32001), (10667, 14721)]