25912953

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 42746880

約数和(自身を除く): 16833927

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 127, 229, 297, 381, 687, 891, 1143, 1397, 2061, 2519, 3429, 4191, 6183, 7557, 10287, 12573, 18549, 22671, 29083, 37719, 68013, 87249, 113157, 204039, 261747, 319913, 785241, 959739, 2355723, 2879217, 8637651, 25912953]

約数ペア:

[(1, 25912953), (3, 8637651), (9, 2879217), (11, 2355723), (27, 959739), (33, 785241), (81, 319913), (99, 261747), (127, 204039), (229, 113157), (297, 87249), (381, 68013), (687, 37719), (891, 29083), (1143, 22671), (1397, 18549), (2061, 12573), (2519, 10287), (3429, 7557), (4191, 6183)]