71656161

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2819}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 98587200

約数和(自身を除く): 26931039

約数列:

[1, 3, 37, 111, 229, 687, 2819, 8457, 8473, 25419, 104303, 312909, 645551, 1936653, 23885387, 71656161]

約数ペア:

[(1, 71656161), (3, 23885387), (37, 1936653), (111, 645551), (229, 312909), (687, 104303), (2819, 25419), (8457, 8473)]