82904301

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 46825299

約数列:

[1, 3, 9, 29, 43, 83, 87, 89, 129, 249, 261, 267, 387, 747, 801, 1247, 2407, 2581, 3569, 3741, 3827, 7221, 7387, 7743, 10707, 11223, 11481, 21663, 22161, 23229, 32121, 34443, 66483, 103501, 110983, 214223, 310503, 317641, 332949, 642669, 931509, 952923, 998847, 1928007, 2858769, 9211589, 27634767, 82904301]

約数ペア:

[(1, 82904301), (3, 27634767), (9, 9211589), (29, 2858769), (43, 1928007), (83, 998847), (87, 952923), (89, 931509), (129, 642669), (249, 332949), (261, 317641), (267, 310503), (387, 214223), (747, 110983), (801, 103501), (1247, 66483), (2407, 34443), (2581, 32121), (3569, 23229), (3741, 22161), (3827, 21663), (7221, 11481), (7387, 11223), (7743, 10707)]