127656126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1777}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 299002704

約数和(自身を除く): 171346578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1777, 1842, 2763, 3554, 3991, 5331, 5526, 7982, 10662, 11973, 15993, 23101, 23946, 31986, 35919, 46202, 69303, 71838, 138606, 207909, 415818, 545539, 1091078, 1636617, 3273234, 4909851, 7092007, 9819702, 14184014, 21276021, 42552042, 63828063, 127656126]

約数ペア:

[(1, 127656126), (2, 63828063), (3, 42552042), (6, 21276021), (9, 14184014), (13, 9819702), (18, 7092007), (26, 4909851), (39, 3273234), (78, 1636617), (117, 1091078), (234, 545539), (307, 415818), (614, 207909), (921, 138606), (1777, 71838), (1842, 69303), (2763, 46202), (3554, 35919), (3991, 31986), (5331, 23946), (5526, 23101), (7982, 15993), (10662, 11973)]