89156730213

素因数分解:

$3^4\times {\mathrm{1579}}^1\times {\mathrm{697087}}^1$

素因数の和:698678

約数の個数: 20

約数和(自身を含む): 133269283840

約数和(自身を除く): 44112553627

約数列:

[1, 3, 9, 27, 81, 1579, 4737, 14211, 42633, 127899, 697087, 2091261, 6273783, 18821349, 56464047, 1100700373, 3302101119, 9906303357, 29718910071, 89156730213]

約数ペア:

[(1, 89156730213), (3, 29718910071), (9, 9906303357), (27, 3302101119), (81, 1100700373), (1579, 56464047), (4737, 18821349), (14211, 6273783), (42633, 2091261), (127899, 697087)]