189156957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{133303}}^1$

素因数の和:133360

約数の個数: 16

約数和(自身を含む): 281538048

約数和(自身を除く): 92381091

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 133303, 399909, 1466333, 4398999, 5732029, 17196087, 63052319, 189156957]

約数ペア:

[(1, 189156957), (3, 63052319), (11, 17196087), (33, 5732029), (43, 4398999), (129, 1466333), (473, 399909), (1419, 133303)]