15641754687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1\times {\mathrm{727}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 24485260800

約数和(自身を除く): 8843506113

約数列:

[1, 3, 9, 13, 39, 117, 307, 599, 727, 921, 1797, 2181, 2763, 3991, 5391, 6543, 7787, 9451, 11973, 23361, 28353, 35919, 70083, 85059, 183893, 223189, 435473, 551679, 669567, 1306419, 1655037, 2008701, 2390609, 2901457, 3919257, 5661149, 7171827, 8704371, 16983447, 21515481, 26113113, 50950341, 133690211, 401070633, 1203211899, 1737972743, 5213918229, 15641754687]

約数ペア:

[(1, 15641754687), (3, 5213918229), (9, 1737972743), (13, 1203211899), (39, 401070633), (117, 133690211), (307, 50950341), (599, 26113113), (727, 21515481), (921, 16983447), (1797, 8704371), (2181, 7171827), (2763, 5661149), (3991, 3919257), (5391, 2901457), (6543, 2390609), (7787, 2008701), (9451, 1655037), (11973, 1306419), (23361, 669567), (28353, 551679), (35919, 435473), (70083, 223189), (85059, 183893)]