123786171

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{26501}}^1$

素因数の和:26683

約数の個数: 16

約数和(自身を含む): 184453920

約数和(自身を除く): 60667749

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 26501, 79503, 238509, 715527, 4584673, 13754019, 41262057, 123786171]

約数ペア:

[(1, 123786171), (3, 41262057), (9, 13754019), (27, 4584673), (173, 715527), (519, 238509), (1557, 79503), (4671, 26501)]