180147309

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{3221}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 243944064

約数和(自身を除く): 63796755

約数列:

[1, 3, 103, 181, 309, 543, 3221, 9663, 18643, 55929, 331763, 583001, 995289, 1749003, 60049103, 180147309]

約数ペア:

[(1, 180147309), (3, 60049103), (103, 1749003), (181, 995289), (309, 583001), (543, 331763), (3221, 55929), (9663, 18643)]