51677919

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{10459}}^1$

素因数の和:10532

約数の個数: 20

約数和(自身を含む): 78470920

約数和(自身を除く): 26793001

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 10459, 31377, 94131, 282393, 637999, 847179, 1913997, 5741991, 17225973, 51677919]

約数ペア:

[(1, 51677919), (3, 17225973), (9, 5741991), (27, 1913997), (61, 847179), (81, 637999), (183, 282393), (549, 94131), (1647, 31377), (4941, 10459)]