77715109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 87511104

約数和(自身を除く): 9795995

約数列:

[1, 17, 31, 67, 71, 527, 961, 1139, 1207, 2077, 2201, 4757, 16337, 35309, 37417, 64387, 68231, 80869, 147467, 1094579, 1159927, 2506939, 4571477, 77715109]

約数ペア:

[(1, 77715109), (17, 4571477), (31, 2506939), (67, 1159927), (71, 1094579), (527, 147467), (961, 80869), (1139, 68231), (1207, 64387), (2077, 37417), (2201, 35309), (4757, 16337)]