137272023

素因数分解:

$3^3\times 7^1\times {\mathrm{726307}}^1$

素因数の和:726323

約数の個数: 16

約数和(自身を含む): 232418560

約数和(自身を除く): 95146537

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 726307, 2178921, 5084149, 6536763, 15252447, 19610289, 45757341, 137272023]

約数ペア:

[(1, 137272023), (3, 45757341), (7, 19610289), (9, 15252447), (21, 6536763), (27, 5084149), (63, 2178921), (189, 726307)]