12724829649

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{418181}}^1$

素因数の和:418227

約数の個数: 48

約数和(自身を含む): 22882919040

約数和(自身を除く): 10158089391

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 3381, 4347, 10143, 30429, 418181, 1254543, 2927267, 3763629, 8781801, 9618163, 11290887, 20490869, 26345403, 28854489, 61472607, 67327141, 79036209, 86563467, 184417821, 201981423, 259690401, 471289987, 553253463, 605944269, 1413869961, 1817832807, 4241609883, 12724829649]

約数ペア:

[(1, 12724829649), (3, 4241609883), (7, 1817832807), (9, 1413869961), (21, 605944269), (23, 553253463), (27, 471289987), (49, 259690401), (63, 201981423), (69, 184417821), (147, 86563467), (161, 79036209), (189, 67327141), (207, 61472607), (441, 28854489), (483, 26345403), (621, 20490869), (1127, 11290887), (1323, 9618163), (1449, 8781801), (3381, 3763629), (4347, 2927267), (10143, 1254543), (30429, 418181)]