195894423

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{67807}}^1$

素因数の和:67923

約数の個数: 16

約数和(自身を含む): 292930560

約数和(自身を除く): 97036137

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 67807, 203421, 610263, 1830789, 7255349, 21766047, 65298141, 195894423]

約数ペア:

[(1, 195894423), (3, 65298141), (9, 21766047), (27, 7255349), (107, 1830789), (321, 610263), (963, 203421), (2889, 67807)]