99681489

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 158400000

約数和(自身を除く): 58718511

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 2749, 4029, 8247, 12087, 24741, 36261, 46733, 74223, 140199, 217171, 420597, 651513, 1261791, 1954539, 3691907, 5863617, 11075721, 33227163, 99681489]

約数ペア:

[(1, 99681489), (3, 33227163), (9, 11075721), (17, 5863617), (27, 3691907), (51, 1954539), (79, 1261791), (153, 651513), (237, 420597), (459, 217171), (711, 140199), (1343, 74223), (2133, 46733), (2749, 36261), (4029, 24741), (8247, 12087)]