78889337211

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1347223}}^1$

素因数の和:1347506

約数の個数: 16

約数和(自身を含む): 106700140800

約数和(自身を除く): 27810803589

約数列:

[1, 3, 131, 149, 393, 447, 19519, 58557, 1347223, 4041669, 176486213, 200736227, 529458639, 602208681, 26296445737, 78889337211]

約数ペア:

[(1, 78889337211), (3, 26296445737), (131, 602208681), (149, 529458639), (393, 200736227), (447, 176486213), (19519, 4041669), (58557, 1347223)]