77195223

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2729}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 127764000

約数和(自身を除く): 50568777

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 2729, 3143, 4041, 8187, 9429, 19103, 24561, 28287, 57309, 171927, 1225321, 3675963, 8577247, 11027889, 25731741, 77195223]

約数ペア:

[(1, 77195223), (3, 25731741), (7, 11027889), (9, 8577247), (21, 3675963), (63, 1225321), (449, 171927), (1347, 57309), (2729, 28287), (3143, 24561), (4041, 19103), (8187, 9429)]