204597009

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{7451}}^1$

素因数の和:7579

約数の個数: 24

約数和(自身を含む): 309228192

約数和(自身を除く): 104631183

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 3051, 7451, 9153, 22353, 27459, 67059, 201177, 603531, 841963, 1810593, 2525889, 7577667, 22733001, 68199003, 204597009]

約数ペア:

[(1, 204597009), (3, 68199003), (9, 22733001), (27, 7577667), (81, 2525889), (113, 1810593), (243, 841963), (339, 603531), (1017, 201177), (3051, 67059), (7451, 27459), (9153, 22353)]