82413909

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 129888000

約数和(自身を除く): 47474091

約数列:

[1, 3, 9, 17, 27, 51, 153, 409, 439, 459, 1227, 1317, 3681, 3951, 6953, 7463, 11043, 11853, 20859, 22389, 62577, 67167, 179551, 187731, 201501, 538653, 1615959, 3052367, 4847877, 9157101, 27471303, 82413909]

約数ペア:

[(1, 82413909), (3, 27471303), (9, 9157101), (17, 4847877), (27, 3052367), (51, 1615959), (153, 538653), (409, 201501), (439, 187731), (459, 179551), (1227, 67167), (1317, 62577), (3681, 22389), (3951, 20859), (6953, 11853), (7463, 11043)]