68100249

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 112976000

約数和(自身を除く): 44875751

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 229, 289, 343, 357, 687, 833, 867, 1029, 1603, 2023, 2499, 3893, 4809, 5831, 6069, 11221, 11679, 14161, 17493, 27251, 33663, 42483, 66181, 78547, 81753, 99127, 190757, 198543, 235641, 297381, 463267, 572271, 1335299, 1389801, 3242869, 4005897, 9728607, 22700083, 68100249]

約数ペア:

[(1, 68100249), (3, 22700083), (7, 9728607), (17, 4005897), (21, 3242869), (49, 1389801), (51, 1335299), (119, 572271), (147, 463267), (229, 297381), (289, 235641), (343, 198543), (357, 190757), (687, 99127), (833, 81753), (867, 78547), (1029, 66181), (1603, 42483), (2023, 33663), (2499, 27251), (3893, 17493), (4809, 14161), (5831, 11679), (6069, 11221)]