163026459

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{140419}}^1$

素因数の和:140471

約数の個数: 16

約数和(自身を含む): 247139200

約数和(自身を除く): 84112741

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 140419, 421257, 1263771, 3791313, 6038017, 18114051, 54342153, 163026459]

約数ペア:

[(1, 163026459), (3, 54342153), (9, 18114051), (27, 6038017), (43, 3791313), (129, 1263771), (387, 421257), (1161, 140419)]