71823531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27487}}^1$

素因数の和:27570

約数の個数: 16

約数和(自身を含む): 104674304

約数和(自身を除く): 32850773

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 27487, 82461, 357331, 1071993, 1841629, 5524887, 23941177, 71823531]

約数ペア:

[(1, 71823531), (3, 23941177), (13, 5524887), (39, 1841629), (67, 1071993), (201, 357331), (871, 82461), (2613, 27487)]