77304927

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 122664960

約数和(自身を除く): 45360033

約数列:

[1, 3, 7, 21, 43, 59, 129, 177, 301, 413, 903, 1239, 1451, 2537, 4353, 7611, 10157, 17759, 30471, 53277, 62393, 85609, 187179, 256827, 436751, 599263, 1310253, 1797789, 3681187, 11043561, 25768309, 77304927]

約数ペア:

[(1, 77304927), (3, 25768309), (7, 11043561), (21, 3681187), (43, 1797789), (59, 1310253), (129, 599263), (177, 436751), (301, 256827), (413, 187179), (903, 85609), (1239, 62393), (1451, 53277), (2537, 30471), (4353, 17759), (7611, 10157)]