25909983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3793}}^1$

素因数の和:3836

約数の個数: 32

約数和(自身を含む): 43706880

約数和(自身を除く): 17796897

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 3793, 6831, 11379, 34137, 41723, 87239, 102411, 125169, 261717, 375507, 785151, 959629, 1126521, 2355453, 2878887, 8636661, 25909983]

約数ペア:

[(1, 25909983), (3, 8636661), (9, 2878887), (11, 2355453), (23, 1126521), (27, 959629), (33, 785151), (69, 375507), (99, 261717), (207, 125169), (253, 102411), (297, 87239), (621, 41723), (759, 34137), (2277, 11379), (3793, 6831)]