140153031

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{65707}}^1$

素因数の和:65795

約数の個数: 16

約数和(自身を含む): 210265600

約数和(自身を除く): 70112569

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 65707, 197121, 591363, 1774089, 5190853, 15572559, 46717677, 140153031]

約数ペア:

[(1, 140153031), (3, 46717677), (9, 15572559), (27, 5190853), (79, 1774089), (237, 591363), (711, 197121), (2133, 65707)]