1330357527

素因数分解:

$3^4\times {\mathrm{1181}}^1\times {\mathrm{13907}}^1$

素因数の和:15100

約数の個数: 20

約数和(自身を含む): 1989149976

約数和(自身を除く): 658792449

約数列:

[1, 3, 9, 27, 81, 1181, 3543, 10629, 13907, 31887, 41721, 95661, 125163, 375489, 1126467, 16424167, 49272501, 147817503, 443452509, 1330357527]

約数ペア:

[(1, 1330357527), (3, 443452509), (9, 147817503), (27, 49272501), (81, 16424167), (1181, 1126467), (3543, 375489), (10629, 125163), (13907, 95661), (31887, 41721)]