8045760009

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1\times {\mathrm{3517}}^1$

素因数の和:6225

約数の個数: 32

約数和(自身を含む): 12567534336

約数和(自身を除く): 4521774327

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2657, 3517, 7971, 10551, 18599, 24619, 55797, 73857, 108937, 144197, 326811, 432591, 762559, 1009379, 2287677, 3028137, 9344669, 28034007, 65412683, 196238049, 383131429, 1149394287, 2681920003, 8045760009]

約数ペア:

[(1, 8045760009), (3, 2681920003), (7, 1149394287), (21, 383131429), (41, 196238049), (123, 65412683), (287, 28034007), (861, 9344669), (2657, 3028137), (3517, 2287677), (7971, 1009379), (10551, 762559), (18599, 432591), (24619, 326811), (55797, 144197), (73857, 108937)]