8045756991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{1249}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 12509640000

約数和(自身を除く): 4463883009

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 593, 639, 1207, 1249, 1779, 3621, 3747, 5337, 10081, 10863, 11241, 21233, 30243, 42103, 63699, 88679, 90729, 126309, 191097, 266037, 378927, 715751, 740657, 798111, 1507543, 2147253, 2221971, 4522629, 6441759, 6665913, 12591169, 13567887, 37773507, 52586647, 113320521, 157759941, 473279823, 893972999, 2681918997, 8045756991]

約数ペア:

[(1, 8045756991), (3, 2681918997), (9, 893972999), (17, 473279823), (51, 157759941), (71, 113320521), (153, 52586647), (213, 37773507), (593, 13567887), (639, 12591169), (1207, 6665913), (1249, 6441759), (1779, 4522629), (3621, 2221971), (3747, 2147253), (5337, 1507543), (10081, 798111), (10863, 740657), (11241, 715751), (21233, 378927), (30243, 266037), (42103, 191097), (63699, 126309), (88679, 90729)]