69425181

素因数分解:

$3^4\times 7^1\times {\mathrm{122443}}^1$

素因数の和:122462

約数の個数: 20

約数和(自身を含む): 118525792

約数和(自身を除く): 49100611

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 122443, 367329, 857101, 1101987, 2571303, 3305961, 7713909, 9917883, 23141727, 69425181]

約数ペア:

[(1, 69425181), (3, 23141727), (7, 9917883), (9, 7713909), (21, 3305961), (27, 2571303), (63, 1101987), (81, 857101), (189, 367329), (567, 122443)]