159796617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{5923}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 235869984

約数和(自身を除く): 76073367

約数列:

[1, 3, 17, 23, 51, 69, 391, 529, 1173, 1587, 5923, 8993, 17769, 26979, 100691, 136229, 302073, 408687, 2315893, 3133267, 6947679, 9399801, 53265539, 159796617]

約数ペア:

[(1, 159796617), (3, 53265539), (17, 9399801), (23, 6947679), (51, 3133267), (69, 2315893), (391, 408687), (529, 302073), (1173, 136229), (1587, 100691), (5923, 26979), (8993, 17769)]