156918570459

素因数分解:

$3^1\times 7^1\times {\mathrm{6079}}^1\times {\mathrm{1229201}}^1$

素因数の和:1235290

約数の個数: 16

約数和(自身を含む): 239153541120

約数和(自身を除く): 82234970661

約数列:

[1, 3, 7, 21, 6079, 18237, 42553, 127659, 1229201, 3687603, 8604407, 25813221, 7472312879, 22416938637, 52306190153, 156918570459]

約数ペア:

[(1, 156918570459), (3, 52306190153), (7, 22416938637), (21, 7472312879), (6079, 25813221), (18237, 8604407), (42553, 3687603), (127659, 1229201)]