69004791

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{27481}}^1$

素因数の和:27524

約数の個数: 20

約数和(自身を含む): 106410304

約数和(自身を除く): 37405513

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 27481, 82443, 247329, 741987, 851911, 2225961, 2555733, 7667199, 23001597, 69004791]

約数ペア:

[(1, 69004791), (3, 23001597), (9, 7667199), (27, 2555733), (31, 2225961), (81, 851911), (93, 741987), (279, 247329), (837, 82443), (2511, 27481)]