91089819

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 145920000

約数和(自身を除く): 54830181

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 4799, 6327, 14397, 18981, 43191, 91181, 129573, 177563, 273543, 532689, 820629, 1598067, 2461887, 3373697, 4794201, 10121091, 30363273, 91089819]

約数ペア:

[(1, 91089819), (3, 30363273), (9, 10121091), (19, 4794201), (27, 3373697), (37, 2461887), (57, 1598067), (111, 820629), (171, 532689), (333, 273543), (513, 177563), (703, 129573), (999, 91181), (2109, 43191), (4799, 18981), (6327, 14397)]