51264927

素因数分解:

$3^3\times 7^2\times {\mathrm{38749}}^1$

素因数の和:38772

約数の個数: 24

約数和(自身を含む): 88350000

約数和(自身を除く): 37085073

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 38749, 116247, 271243, 348741, 813729, 1046223, 1898701, 2441187, 5696103, 7323561, 17088309, 51264927]

約数ペア:

[(1, 51264927), (3, 17088309), (7, 7323561), (9, 5696103), (21, 2441187), (27, 1898701), (49, 1046223), (63, 813729), (147, 348741), (189, 271243), (441, 116247), (1323, 38749)]