539693781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 876220416

約数和(自身を除く): 336526635

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 151, 187, 253, 277, 391, 453, 561, 759, 831, 1173, 1661, 2567, 3047, 3473, 4301, 4709, 4983, 6371, 7701, 9141, 10419, 12903, 14127, 19113, 28237, 38203, 41827, 51799, 59041, 70081, 84711, 108307, 114609, 125481, 155397, 177123, 210243, 324921, 460097, 649451, 711059, 962021, 1191377, 1380291, 1948353, 2133177, 2886063, 3574131, 7821649, 10582231, 16354357, 23464947, 31746693, 49063071, 179897927, 539693781]

約数ペア:

[(1, 539693781), (3, 179897927), (11, 49063071), (17, 31746693), (23, 23464947), (33, 16354357), (51, 10582231), (69, 7821649), (151, 3574131), (187, 2886063), (253, 2133177), (277, 1948353), (391, 1380291), (453, 1191377), (561, 962021), (759, 711059), (831, 649451), (1173, 460097), (1661, 324921), (2567, 210243), (3047, 177123), (3473, 155397), (4301, 125481), (4709, 114609), (4983, 108307), (6371, 84711), (7701, 70081), (9141, 59041), (10419, 51799), (12903, 41827), (14127, 38203), (19113, 28237)]