157020237009

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{260398403}}^1$

素因数の和:260398476

約数の個数: 12

約数和(自身を含む): 230192189136

約数和(自身を除く): 73171952127

約数列:

[1, 3, 9, 67, 201, 603, 260398403, 781195209, 2343585627, 17446693001, 52340079003, 157020237009]

約数ペア:

[(1, 157020237009), (3, 52340079003), (9, 17446693001), (67, 2343585627), (201, 781195209), (603, 260398403)]