68125701

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 110665728

約数和(自身を除く): 42540027

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3001, 3243, 7567, 9003, 21007, 22701, 63021, 69023, 141047, 207069, 423141, 483161, 987329, 1449483, 2961987, 3244081, 9732243, 22708567, 68125701]

約数ペア:

[(1, 68125701), (3, 22708567), (7, 9732243), (21, 3244081), (23, 2961987), (47, 1449483), (69, 987329), (141, 483161), (161, 423141), (329, 207069), (483, 141047), (987, 69023), (1081, 63021), (3001, 22701), (3243, 21007), (7567, 9003)]