86764527

素因数分解:

$3^4\times {\mathrm{907}}^1\times {\mathrm{1181}}^1$

素因数の和:2100

約数の個数: 20

約数和(自身を含む): 129863976

約数和(自身を除く): 43099449

約数列:

[1, 3, 9, 27, 81, 907, 1181, 2721, 3543, 8163, 10629, 24489, 31887, 73467, 95661, 1071167, 3213501, 9640503, 28921509, 86764527]

約数ペア:

[(1, 86764527), (3, 28921509), (9, 9640503), (27, 3213501), (81, 1071167), (907, 95661), (1181, 73467), (2721, 31887), (3543, 24489), (8163, 10629)]