82676187

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 138802560

約数和(自身を除く): 56126373

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 331, 783, 841, 957, 993, 2523, 2871, 2979, 3641, 7569, 8613, 8937, 9251, 9599, 10923, 22707, 27753, 28797, 32769, 83259, 86391, 98307, 105589, 249777, 259173, 278371, 316767, 835113, 950301, 2505339, 2850903, 3062081, 7516017, 9186243, 27558729, 82676187]

約数ペア:

[(1, 82676187), (3, 27558729), (9, 9186243), (11, 7516017), (27, 3062081), (29, 2850903), (33, 2505339), (87, 950301), (99, 835113), (261, 316767), (297, 278371), (319, 259173), (331, 249777), (783, 105589), (841, 98307), (957, 86391), (993, 83259), (2523, 32769), (2871, 28797), (2979, 27753), (3641, 22707), (7569, 10923), (8613, 9599), (8937, 9251)]