75384351

素因数分解:

$3^4\times 7^1\times {\mathrm{132953}}^1$

素因数の和:132972

約数の個数: 20

約数和(自身を含む): 128699472

約数和(自身を除く): 53315121

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 132953, 398859, 930671, 1196577, 2792013, 3589731, 8376039, 10769193, 25128117, 75384351]

約数ペア:

[(1, 75384351), (3, 25128117), (7, 10769193), (9, 8376039), (21, 3589731), (27, 2792013), (63, 1196577), (81, 930671), (189, 398859), (567, 132953)]