9459261

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 16633344

約数和(自身を除く): 7174083

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 83, 189, 201, 243, 249, 469, 567, 581, 603, 747, 1407, 1701, 1743, 1809, 2241, 4221, 5229, 5427, 5561, 6723, 12663, 15687, 16281, 16683, 20169, 37989, 38927, 47061, 50049, 113967, 116781, 141183, 150147, 350343, 450441, 1051029, 1351323, 3153087, 9459261]

約数ペア:

[(1, 9459261), (3, 3153087), (7, 1351323), (9, 1051029), (21, 450441), (27, 350343), (63, 150147), (67, 141183), (81, 116781), (83, 113967), (189, 50049), (201, 47061), (243, 38927), (249, 37989), (469, 20169), (567, 16683), (581, 16281), (603, 15687), (747, 12663), (1407, 6723), (1701, 5561), (1743, 5427), (1809, 5229), (2241, 4221)]