78423633

素因数分解:

$3^8\times {\mathrm{11953}}^1$

素因数の和:11977

約数の個数: 18

約数和(自身を含む): 117639314

約数和(自身を除く): 39215681

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 11953, 35859, 107577, 322731, 968193, 2904579, 8713737, 26141211, 78423633]

約数ペア:

[(1, 78423633), (3, 26141211), (9, 8713737), (27, 2904579), (81, 968193), (243, 322731), (729, 107577), (2187, 35859), (6561, 11953)]