84931209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18253}}^1$

素因数の和:18317

約数の個数: 24

約数和(自身を含む): 136685952

約数和(自身を除く): 51754743

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 18253, 54759, 164277, 200783, 602349, 857891, 1807047, 2573673, 7721019, 9436801, 28310403, 84931209]

約数ペア:

[(1, 84931209), (3, 28310403), (9, 9436801), (11, 7721019), (33, 2573673), (47, 1807047), (99, 857891), (141, 602349), (423, 200783), (517, 164277), (1551, 54759), (4653, 18253)]