129347577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{281803}}^1$

素因数の和:281829

約数の個数: 16

約数和(自身を含む): 202898880

約数和(自身を除く): 73551303

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 281803, 845409, 2536227, 4790651, 7608681, 14371953, 43115859, 129347577]

約数ペア:

[(1, 129347577), (3, 43115859), (9, 14371953), (17, 7608681), (27, 4790651), (51, 2536227), (153, 845409), (459, 281803)]