39627

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:67

約数の個数: 24

約数和(自身を含む): 71136

約数和(自身を除く): 31509

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1887, 2331, 4403, 5661, 13209, 39627]

約数ペア:

[(1, 39627), (3, 13209), (7, 5661), (9, 4403), (17, 2331), (21, 1887), (37, 1071), (51, 777), (63, 629), (111, 357), (119, 333), (153, 259)]