71593851

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{28649}}^1$

素因数の和:28683

約数の個数: 24

約数和(自身を含む): 117579600

約数和(自身を除く): 45985749

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 28649, 85947, 200543, 487033, 601629, 1403801, 1461099, 3409231, 4211403, 10227693, 23864617, 71593851]

約数ペア:

[(1, 71593851), (3, 23864617), (7, 10227693), (17, 4211403), (21, 3409231), (49, 1461099), (51, 1403801), (119, 601629), (147, 487033), (357, 200543), (833, 85947), (2499, 28649)]