80960067

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 121925440

約数和(自身を除く): 40965373

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 1579, 1899, 4737, 5697, 14211, 17091, 42633, 51273, 127899, 333169, 383697, 999507, 2998521, 8995563, 26986689, 80960067]

約数ペア:

[(1, 80960067), (3, 26986689), (9, 8995563), (27, 2998521), (81, 999507), (211, 383697), (243, 333169), (633, 127899), (1579, 51273), (1899, 42633), (4737, 17091), (5697, 14211)]