68259219

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79279}}^1$

素因数の和:79330

約数の個数: 16

約数和(自身を含む): 106552320

約数和(自身を除く): 38293101

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 79279, 237837, 554953, 1664859, 3250439, 9751317, 22753073, 68259219]

約数ペア:

[(1, 68259219), (3, 22753073), (7, 9751317), (21, 3250439), (41, 1664859), (123, 554953), (287, 237837), (861, 79279)]