91281303

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{78623}}^1$

素因数の和:78675

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 47096937

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 78623, 235869, 707607, 2122821, 3380789, 10142367, 30427101, 91281303]

約数ペア:

[(1, 91281303), (3, 30427101), (9, 10142367), (27, 3380789), (43, 2122821), (129, 707607), (387, 235869), (1161, 78623)]