85041999

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2540

約数の個数: 36

約数和(自身を含む): 144761760

約数和(自身を除く): 59719761

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 711, 1659, 2441, 3871, 4977, 7323, 11613, 17087, 21969, 34839, 51261, 119609, 153783, 192839, 358827, 578517, 1076481, 1349873, 1735551, 4049619, 9449111, 12148857, 28347333, 85041999]

約数ペア:

[(1, 85041999), (3, 28347333), (7, 12148857), (9, 9449111), (21, 4049619), (49, 1735551), (63, 1349873), (79, 1076481), (147, 578517), (237, 358827), (441, 192839), (553, 153783), (711, 119609), (1659, 51261), (2441, 34839), (3871, 21969), (4977, 17087), (7323, 11613)]