53495991

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{116549}}^1$

素因数の和:116575

約数の個数: 16

約数和(自身を含む): 83916000

約数和(自身を除く): 30420009

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 116549, 349647, 1048941, 1981333, 3146823, 5943999, 17831997, 53495991]

約数ペア:

[(1, 53495991), (3, 17831997), (9, 5943999), (17, 3146823), (27, 1981333), (51, 1048941), (153, 349647), (459, 116549)]