80339013

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{48779}}^1$

素因数の和:48849

約数の個数: 16

約数和(自身を含む): 120974400

約数和(自身を除く): 40635387

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 48779, 146337, 439011, 1317033, 2975519, 8926557, 26779671, 80339013]

約数ペア:

[(1, 80339013), (3, 26779671), (9, 8926557), (27, 2975519), (61, 1317033), (183, 439011), (549, 146337), (1647, 48779)]