109080881

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 148976640

約数和(自身を除く): 39895759

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 169, 211, 247, 299, 437, 1183, 1477, 1729, 2093, 2743, 3059, 3211, 3887, 4009, 4853, 5681, 19201, 22477, 27209, 28063, 33971, 35659, 39767, 52117, 63089, 73853, 92207, 249613, 364819, 441623, 516971, 645449, 677521, 820157, 1198691, 4742647, 5741099, 8390837, 15582983, 109080881]

約数ペア:

[(1, 109080881), (7, 15582983), (13, 8390837), (19, 5741099), (23, 4742647), (91, 1198691), (133, 820157), (161, 677521), (169, 645449), (211, 516971), (247, 441623), (299, 364819), (437, 249613), (1183, 92207), (1477, 73853), (1729, 63089), (2093, 52117), (2743, 39767), (3059, 35659), (3211, 33971), (3887, 28063), (4009, 27209), (4853, 22477), (5681, 19201)]