37621269

素因数分解:

$3^2\times 7^4\times {\mathrm{1741}}^1$

素因数の和:1775

約数の個数: 30

約数和(自身を含む): 63431446

約数和(自身を除く): 25810177

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1741, 2401, 3087, 5223, 7203, 12187, 15669, 21609, 36561, 85309, 109683, 255927, 597163, 767781, 1791489, 4180141, 5374467, 12540423, 37621269]

約数ペア:

[(1, 37621269), (3, 12540423), (7, 5374467), (9, 4180141), (21, 1791489), (49, 767781), (63, 597163), (147, 255927), (343, 109683), (441, 85309), (1029, 36561), (1741, 21609), (2401, 15669), (3087, 12187), (5223, 7203)]