26646627

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 43388928

約数和(自身を除く): 16742301

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 1283, 2967, 3849, 6923, 8981, 20769, 26943, 29509, 55169, 88527, 165507, 206563, 386183, 619689, 1158549, 1268887, 3806661, 8882209, 26646627]

約数ペア:

[(1, 26646627), (3, 8882209), (7, 3806661), (21, 1268887), (23, 1158549), (43, 619689), (69, 386183), (129, 206563), (161, 165507), (301, 88527), (483, 55169), (903, 29509), (989, 26943), (1283, 20769), (2967, 8981), (3849, 6923)]