71584713

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 106204800

約数和(自身を除く): 34620087

約数列:

[1, 3, 9, 47, 141, 229, 423, 687, 739, 2061, 2217, 6651, 10763, 32289, 34733, 96867, 104199, 169231, 312597, 507693, 1523079, 7953857, 23861571, 71584713]

約数ペア:

[(1, 71584713), (3, 23861571), (9, 7953857), (47, 1523079), (141, 507693), (229, 312597), (423, 169231), (687, 104199), (739, 96867), (2061, 34733), (2217, 32289), (6651, 10763)]