140590491

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{3307}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 193081344

約数和(自身を除く): 52490853

約数列:

[1, 3, 37, 111, 383, 1149, 3307, 9921, 14171, 42513, 122359, 367077, 1266581, 3799743, 46863497, 140590491]

約数ペア:

[(1, 140590491), (3, 46863497), (37, 3799743), (111, 1266581), (383, 367077), (1149, 122359), (3307, 42513), (9921, 14171)]