78912111

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13441}}^1$

素因数の和:13566

約数の個数: 16

約数和(自身を含む): 111837440

約数和(自身を除く): 32925329

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 13441, 40323, 255379, 766137, 1384423, 4153269, 26304037, 78912111]

約数ペア:

[(1, 78912111), (3, 26304037), (19, 4153269), (57, 1384423), (103, 766137), (309, 255379), (1957, 40323), (5871, 13441)]