84878433

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{32633}}^1$

素因数の和:32673

約数の個数: 18

約数和(自身を含む): 130242294

約数和(自身を除く): 45363861

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 32633, 97899, 293697, 554761, 1664283, 4992849, 9430937, 28292811, 84878433]

約数ペア:

[(1, 84878433), (3, 28292811), (9, 9430937), (17, 4992849), (51, 1664283), (153, 554761), (289, 293697), (867, 97899), (2601, 32633)]