26668521

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{907}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 43958096

約数和(自身を除く): 17289575

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 891, 907, 1089, 2673, 2721, 3267, 8163, 9801, 9977, 24489, 29403, 29931, 73467, 89793, 109747, 220401, 269379, 329241, 808137, 987723, 2424411, 2963169, 8889507, 26668521]

約数ペア:

[(1, 26668521), (3, 8889507), (9, 2963169), (11, 2424411), (27, 987723), (33, 808137), (81, 329241), (99, 269379), (121, 220401), (243, 109747), (297, 89793), (363, 73467), (891, 29931), (907, 29403), (1089, 24489), (2673, 9977), (2721, 9801), (3267, 8163)]