64757181

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 88058880

約数和(自身を除く): 23301699

約数列:

[1, 3, 83, 139, 249, 417, 1871, 5613, 11537, 34611, 155293, 260069, 465879, 780207, 21585727, 64757181]

約数ペア:

[(1, 64757181), (3, 21585727), (83, 780207), (139, 465879), (249, 260069), (417, 155293), (1871, 34611), (5613, 11537)]