68272881

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19841}}^1$

素因数の和:19912

約数の個数: 16

約数和(自身を含む): 96511488

約数和(自身を除く): 28238607

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 19841, 59523, 615071, 734117, 1845213, 2202351, 22757627, 68272881]

約数ペア:

[(1, 68272881), (3, 22757627), (31, 2202351), (37, 1845213), (93, 734117), (111, 615071), (1147, 59523), (3441, 19841)]