353140101

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{20341}}^1$

素因数の和:20993

約数の個数: 16

約数和(自身を含む): 524009920

約数和(自身を除く): 170869819

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 20341, 61023, 183069, 549207, 13079263, 39237789, 117713367, 353140101]

約数ペア:

[(1, 353140101), (3, 117713367), (9, 39237789), (27, 13079263), (643, 549207), (1929, 183069), (5787, 61023), (17361, 20341)]