40362321897

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{21054941}}^1$

素因数の和:21055021

約数の個数: 16

約数和(自身を含む): 60638232960

約数和(自身を除く): 20275911063

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 21054941, 63164823, 189494469, 568483407, 1494900811, 4484702433, 13454107299, 40362321897]

約数ペア:

[(1, 40362321897), (3, 13454107299), (9, 4484702433), (27, 1494900811), (71, 568483407), (213, 189494469), (639, 63164823), (1917, 21054941)]