188804871

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{67891}}^1$

素因数の和:68003

約数の個数: 16

約数和(自身を含む): 282430720

約数和(自身を除く): 93625849

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 67891, 203673, 611019, 1833057, 6992773, 20978319, 62934957, 188804871]

約数ペア:

[(1, 188804871), (3, 62934957), (9, 20978319), (27, 6992773), (103, 1833057), (309, 611019), (927, 203673), (2781, 67891)]