156980780733

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1953299}}^1$

素因数の和:1953441

約数の個数: 32

約数和(自身を含む): 247522176000

約数和(自身を除く): 90541395267

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 1869, 3827, 11481, 26789, 80367, 1953299, 5859897, 13673093, 41019279, 83991857, 173843611, 251975571, 521530833, 587942999, 1216905277, 1763828997, 3650715831, 7475275273, 22425825819, 52326926911, 156980780733]

約数ペア:

[(1, 156980780733), (3, 52326926911), (7, 22425825819), (21, 7475275273), (43, 3650715831), (89, 1763828997), (129, 1216905277), (267, 587942999), (301, 521530833), (623, 251975571), (903, 173843611), (1869, 83991857), (3827, 41019279), (11481, 13673093), (26789, 5859897), (80367, 1953299)]