78378629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1361}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 94577280

約数和(自身を除く): 16198651

約数列:

[1, 7, 19, 133, 433, 1361, 3031, 8227, 9527, 25859, 57589, 181013, 589313, 4125191, 11196947, 78378629]

約数ペア:

[(1, 78378629), (7, 11196947), (19, 4125191), (133, 589313), (433, 181013), (1361, 57589), (3031, 25859), (8227, 9527)]