82358451

素因数分解:

$3^4\times 7^1\times {\mathrm{145253}}^1$

素因数の和:145272

約数の個数: 20

約数和(自身を含む): 140605872

約数和(自身を除く): 58247421

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 145253, 435759, 1016771, 1307277, 3050313, 3921831, 9150939, 11765493, 27452817, 82358451]

約数ペア:

[(1, 82358451), (3, 27452817), (7, 11765493), (9, 9150939), (21, 3921831), (27, 3050313), (63, 1307277), (81, 1016771), (189, 435759), (567, 145253)]