67904511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6971}}^1$

素因数の和:7182

約数の個数: 16

約数和(自身を含む): 96380928

約数和(自身を除く): 28476417

約数列:

[1, 3, 17, 51, 191, 573, 3247, 6971, 9741, 20913, 118507, 355521, 1331461, 3994383, 22634837, 67904511]

約数ペア:

[(1, 67904511), (3, 22634837), (17, 3994383), (51, 1331461), (191, 355521), (573, 118507), (3247, 20913), (6971, 9741)]