33154839

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{7723}}^1$

素因数の和:7788

約数の個数: 20

約数和(自身を含む): 50468616

約数和(自身を除く): 17313777

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 7723, 23169, 69507, 208521, 409319, 625563, 1227957, 3683871, 11051613, 33154839]

約数ペア:

[(1, 33154839), (3, 11051613), (9, 3683871), (27, 1227957), (53, 625563), (81, 409319), (159, 208521), (477, 69507), (1431, 23169), (4293, 7723)]