71604879

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6263}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 99021312

約数和(自身を除く): 27416433

約数列:

[1, 3, 37, 103, 111, 309, 3811, 6263, 11433, 18789, 231731, 645089, 695193, 1935267, 23868293, 71604879]

約数ペア:

[(1, 71604879), (3, 23868293), (37, 1935267), (103, 695193), (111, 645089), (309, 231731), (3811, 18789), (6263, 11433)]