142733529

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{278233}}^1$

素因数の和:278261

約数の個数: 16

約数和(自身を含む): 222587200

約数和(自身を除く): 79853671

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 278233, 834699, 2504097, 5286427, 7512291, 15859281, 47577843, 142733529]

約数ペア:

[(1, 142733529), (3, 47577843), (9, 15859281), (19, 7512291), (27, 5286427), (57, 2504097), (171, 834699), (513, 278233)]