75198159

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{39227}}^1$

素因数の和:39307

約数の個数: 16

約数和(自身を含む): 112976640

約数和(自身を除く): 37778481

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 39227, 117681, 353043, 1059129, 2785117, 8355351, 25066053, 75198159]

約数ペア:

[(1, 75198159), (3, 25066053), (9, 8355351), (27, 2785117), (71, 1059129), (213, 353043), (639, 117681), (1917, 39227)]