85187091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{43753}}^1$

素因数の和:43826

約数の個数: 16

約数和(自身を含む): 126011520

約数和(自身を除く): 40824429

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 43753, 131259, 481283, 1443849, 2581427, 7744281, 28395697, 85187091]

約数ペア:

[(1, 85187091), (3, 28395697), (11, 7744281), (33, 2581427), (59, 1443849), (177, 481283), (649, 131259), (1947, 43753)]