72723807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36563}}^1$

素因数の和:36599

約数の個数: 24

約数和(自身を含む): 119783664

約数和(自身を除く): 47059857

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 36563, 109689, 329067, 475319, 621571, 1425957, 1864713, 4277871, 5594139, 8080423, 24241269, 72723807]

約数ペア:

[(1, 72723807), (3, 24241269), (9, 8080423), (13, 5594139), (17, 4277871), (39, 1864713), (51, 1425957), (117, 621571), (153, 475319), (221, 329067), (663, 109689), (1989, 36563)]