814062717

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1429}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 1312951640

約数和(自身を除く): 498888923

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 541, 1053, 1429, 1623, 4287, 4869, 7033, 12861, 14607, 18577, 21099, 38583, 43821, 55731, 63297, 115749, 167193, 189891, 501579, 569673, 773089, 1504737, 2319267, 6957801, 10050157, 20873403, 30150471, 62620209, 90451413, 271354239, 814062717]

約数ペア:

[(1, 814062717), (3, 271354239), (9, 90451413), (13, 62620209), (27, 30150471), (39, 20873403), (81, 10050157), (117, 6957801), (351, 2319267), (541, 1504737), (1053, 773089), (1429, 569673), (1623, 501579), (4287, 189891), (4869, 167193), (7033, 115749), (12861, 63297), (14607, 55731), (18577, 43821), (21099, 38583)]