72795717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{475789}}^1$

素因数の和:475812

約数の個数: 12

約数和(自身を含む): 111334860

約数和(自身を除く): 38539143

約数列:

[1, 3, 9, 17, 51, 153, 475789, 1427367, 4282101, 8088413, 24265239, 72795717]

約数ペア:

[(1, 72795717), (3, 24265239), (9, 8088413), (17, 4282101), (51, 1427367), (153, 475789)]