40236439041

素因数分解:

$3^4\times {\mathrm{3191}}^1\times {\mathrm{155671}}^1$

素因数の和:158874

約数の個数: 20

約数和(自身を含む): 60125507904

約数和(自身を除く): 19889068863

約数列:

[1, 3, 9, 27, 81, 3191, 9573, 28719, 86157, 155671, 258471, 467013, 1401039, 4203117, 12609351, 496746161, 1490238483, 4470715449, 13412146347, 40236439041]

約数ペア:

[(1, 40236439041), (3, 13412146347), (9, 4470715449), (27, 1490238483), (81, 496746161), (3191, 12609351), (9573, 4203117), (28719, 1401039), (86157, 467013), (155671, 258471)]