71952183

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 110023680

約数和(自身を除く): 38071497

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 2203, 3629, 6609, 10887, 19827, 32661, 41857, 125571, 376713, 420773, 1262319, 3786957, 7994687, 23984061, 71952183]

約数ペア:

[(1, 71952183), (3, 23984061), (9, 7994687), (19, 3786957), (57, 1262319), (171, 420773), (191, 376713), (573, 125571), (1719, 41857), (2203, 32661), (3629, 19827), (6609, 10887)]