123548339907

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{52127}}^1$

素因数の和:53177

約数の個数: 40

約数和(自身を含む): 191116886400

約数和(自身を除く): 67568546493

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1009, 2349, 3027, 9081, 27243, 29261, 52127, 81729, 87783, 156381, 263349, 469143, 790047, 1407429, 1511683, 2370141, 4222287, 4535049, 13605147, 40815441, 52596143, 122446323, 157788429, 473365287, 1420095861, 1525288147, 4260287583, 4575864441, 13727593323, 41182779969, 123548339907]

約数ペア:

[(1, 123548339907), (3, 41182779969), (9, 13727593323), (27, 4575864441), (29, 4260287583), (81, 1525288147), (87, 1420095861), (261, 473365287), (783, 157788429), (1009, 122446323), (2349, 52596143), (3027, 40815441), (9081, 13605147), (27243, 4535049), (29261, 4222287), (52127, 2370141), (81729, 1511683), (87783, 1407429), (156381, 790047), (263349, 469143)]