190763631

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 280215936

約数和(自身を除く): 89452305

約数列:

[1, 3, 9, 83, 249, 263, 747, 789, 971, 2367, 2913, 8739, 21829, 65487, 80593, 196461, 241779, 255373, 725337, 766119, 2298357, 21195959, 63587877, 190763631]

約数ペア:

[(1, 190763631), (3, 63587877), (9, 21195959), (83, 2298357), (249, 766119), (263, 725337), (747, 255373), (789, 241779), (971, 196461), (2367, 80593), (2913, 65487), (8739, 21829)]