55708317

素因数分解:

$3^4\times 7^1\times {\mathrm{98251}}^1$

素因数の和:98270

約数の個数: 20

約数和(自身を含む): 95107936

約数和(自身を除く): 39399619

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 98251, 294753, 687757, 884259, 2063271, 2652777, 6189813, 7958331, 18569439, 55708317]

約数ペア:

[(1, 55708317), (3, 18569439), (7, 7958331), (9, 6189813), (21, 2652777), (27, 2063271), (63, 884259), (81, 687757), (189, 294753), (567, 98251)]