154831209693

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{28027}}^1$

素因数の和:28541

約数の個数: 32

約数和(自身を含む): 214052302464

約数和(自身を除く): 59221092771

約数列:

[1, 3, 37, 111, 157, 317, 471, 951, 5809, 11729, 17427, 28027, 35187, 49769, 84081, 149307, 1036999, 1841453, 3110997, 4400239, 5524359, 8884559, 13200717, 26653677, 162808843, 328728683, 488426529, 986186049, 1394875763, 4184627289, 51610403231, 154831209693]

約数ペア:

[(1, 154831209693), (3, 51610403231), (37, 4184627289), (111, 1394875763), (157, 986186049), (317, 488426529), (471, 328728683), (951, 162808843), (5809, 26653677), (11729, 13200717), (17427, 8884559), (28027, 5524359), (35187, 4400239), (49769, 3110997), (84081, 1841453), (149307, 1036999)]