81928627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23059}}^1$

素因数の和:23106

約数の個数: 16

約数和(自身を含む): 99619200

約数和(自身を除く): 17690573

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 23059, 253649, 392003, 438121, 4312033, 4819331, 7448057, 81928627]

約数ペア:

[(1, 81928627), (11, 7448057), (17, 4819331), (19, 4312033), (187, 438121), (209, 392003), (323, 253649), (3553, 23059)]