69804547841

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{4451}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 87591212352

約数和(自身を除く): 17786664511

約数列:

[1, 7, 17, 49, 67, 119, 281, 469, 833, 1139, 1967, 3283, 4451, 4777, 7973, 13769, 18827, 31157, 33439, 55811, 75667, 131789, 218099, 234073, 298217, 320059, 529669, 922523, 1250731, 2087519, 2240413, 3707683, 5069689, 8755117, 14612633, 15682891, 21262427, 35487823, 61285819, 83798977, 148836989, 248414761, 586592839, 1041858923, 1424582609, 4106149873, 9972078263, 69804547841]

約数ペア:

[(1, 69804547841), (7, 9972078263), (17, 4106149873), (49, 1424582609), (67, 1041858923), (119, 586592839), (281, 248414761), (469, 148836989), (833, 83798977), (1139, 61285819), (1967, 35487823), (3283, 21262427), (4451, 15682891), (4777, 14612633), (7973, 8755117), (13769, 5069689), (18827, 3707683), (31157, 2240413), (33439, 2087519), (55811, 1250731), (75667, 922523), (131789, 529669), (218099, 320059), (234073, 298217)]