53409753

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{23833}}^1$

素因数の和:23925

約数の個数: 16

約数和(自身を含む): 80082240

約数和(自身を除く): 26672487

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 23833, 71499, 214497, 643491, 1978139, 5934417, 17803251, 53409753]

約数ペア:

[(1, 53409753), (3, 17803251), (9, 5934417), (27, 1978139), (83, 643491), (249, 214497), (747, 71499), (2241, 23833)]