79235079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20215

約数の個数: 32

約数和(自身を含む): 139470336

約数和(自身を除く): 60235257

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 20177, 60531, 141239, 221947, 343009, 423717, 665841, 1029027, 1553629, 2401063, 3773099, 4660887, 7203189, 11319297, 26411693, 79235079]

約数ペア:

[(1, 79235079), (3, 26411693), (7, 11319297), (11, 7203189), (17, 4660887), (21, 3773099), (33, 2401063), (51, 1553629), (77, 1029027), (119, 665841), (187, 423717), (231, 343009), (357, 221947), (561, 141239), (1309, 60531), (3927, 20177)]