194675859

素因数分解:

$3^3\times 7^1\times {\mathrm{1030031}}^1$

素因数の和:1030047

約数の個数: 16

約数和(自身を含む): 329610240

約数和(自身を除く): 134934381

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1030031, 3090093, 7210217, 9270279, 21630651, 27810837, 64891953, 194675859]

約数ペア:

[(1, 194675859), (3, 64891953), (7, 27810837), (9, 21630651), (21, 9270279), (27, 7210217), (63, 3090093), (189, 1030031)]