39506589

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 63954240

約数和(自身を除く): 24447651

約数列:

[1, 3, 9, 17, 27, 51, 61, 83, 153, 183, 249, 289, 459, 549, 747, 867, 1037, 1411, 1647, 2241, 2601, 3111, 4233, 5063, 7803, 9333, 12699, 15189, 17629, 23987, 27999, 38097, 45567, 52887, 71961, 86071, 136701, 158661, 215883, 258213, 475983, 647649, 774639, 1463207, 2323917, 4389621, 13168863, 39506589]

約数ペア:

[(1, 39506589), (3, 13168863), (9, 4389621), (17, 2323917), (27, 1463207), (51, 774639), (61, 647649), (83, 475983), (153, 258213), (183, 215883), (249, 158661), (289, 136701), (459, 86071), (549, 71961), (747, 52887), (867, 45567), (1037, 38097), (1411, 27999), (1647, 23987), (2241, 17629), (2601, 15189), (3111, 12699), (4233, 9333), (5063, 7803)]