1580453145873

素因数分解:

$3^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4362121}}^1$

素因数の和:4362217

約数の個数: 56

約数和(自身を含む): 2746252423296

約数和(自身を除く): 1165799277423

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 243, 497, 567, 639, 729, 1491, 1701, 1917, 4473, 5103, 5751, 13419, 17253, 40257, 51759, 120771, 362313, 4362121, 13086363, 30534847, 39259089, 91604541, 117777267, 274813623, 309710591, 353331801, 824440869, 929131773, 1059995403, 2167974137, 2473322607, 2787395319, 3179986209, 6503922411, 7419967821, 8362185957, 19511767233, 22259903463, 25086557871, 58535301699, 75259673613, 175605905097, 225779020839, 526817715291, 1580453145873]

約数ペア:

[(1, 1580453145873), (3, 526817715291), (7, 225779020839), (9, 175605905097), (21, 75259673613), (27, 58535301699), (63, 25086557871), (71, 22259903463), (81, 19511767233), (189, 8362185957), (213, 7419967821), (243, 6503922411), (497, 3179986209), (567, 2787395319), (639, 2473322607), (729, 2167974137), (1491, 1059995403), (1701, 929131773), (1917, 824440869), (4473, 353331801), (5103, 309710591), (5751, 274813623), (13419, 117777267), (17253, 91604541), (40257, 39259089), (51759, 30534847), (120771, 13086363), (362313, 4362121)]