193944159

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{69739}}^1$

素因数の和:69851

約数の個数: 16

約数和(自身を含む): 290118400

約数和(自身を除く): 96174241

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 69739, 209217, 627651, 1882953, 7183117, 21549351, 64648053, 193944159]

約数ペア:

[(1, 193944159), (3, 64648053), (9, 21549351), (27, 7183117), (103, 1882953), (309, 627651), (927, 209217), (2781, 69739)]