149853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 230400

約数和(自身を除く): 80547

約数列:

[1, 3, 11, 19, 33, 57, 209, 239, 627, 717, 2629, 4541, 7887, 13623, 49951, 149853]

約数ペア:

[(1, 149853), (3, 49951), (11, 13623), (19, 7887), (33, 4541), (57, 2629), (209, 717), (239, 627)]