19352520621

素因数分解:

$3^3\times 7^1\times {\mathrm{102394289}}^1$

素因数の和:102394305

約数の個数: 16

約数和(自身を含む): 32766172800

約数和(自身を除く): 13413652179

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 102394289, 307182867, 716760023, 921548601, 2150280069, 2764645803, 6450840207, 19352520621]

約数ペア:

[(1, 19352520621), (3, 6450840207), (7, 2764645803), (9, 2150280069), (21, 921548601), (27, 716760023), (63, 307182867), (189, 102394289)]