98788581

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 159640000

約数和(自身を除く): 60851419

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 1999, 2601, 2907, 5491, 5997, 16473, 17991, 33983, 37981, 49419, 101949, 113943, 305847, 341829, 577711, 645677, 1733133, 1937031, 5199399, 5811093, 10976509, 32929527, 98788581]

約数ペア:

[(1, 98788581), (3, 32929527), (9, 10976509), (17, 5811093), (19, 5199399), (51, 1937031), (57, 1733133), (153, 645677), (171, 577711), (289, 341829), (323, 305847), (867, 113943), (969, 101949), (1999, 49419), (2601, 37981), (2907, 33983), (5491, 17991), (5997, 16473)]