240850827

素因数分解:

$3^4\times 7^3\times {\mathrm{8669}}^1$

素因数の和:8702

約数の個数: 40

約数和(自身を含む): 419628000

約数和(自身を除く): 178777173

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 3087, 3969, 8669, 9261, 26007, 27783, 60683, 78021, 182049, 234063, 424781, 546147, 702189, 1274343, 1638441, 2973467, 3823029, 4915323, 8920401, 11469087, 26761203, 34407261, 80283609, 240850827]

約数ペア:

[(1, 240850827), (3, 80283609), (7, 34407261), (9, 26761203), (21, 11469087), (27, 8920401), (49, 4915323), (63, 3823029), (81, 2973467), (147, 1638441), (189, 1274343), (343, 702189), (441, 546147), (567, 424781), (1029, 234063), (1323, 182049), (3087, 78021), (3969, 60683), (8669, 27783), (9261, 26007)]