70587489

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 116736000

約数和(自身を除く): 46148511

約数列:

[1, 3, 7, 19, 21, 49, 57, 127, 133, 147, 199, 381, 399, 597, 889, 931, 1393, 2413, 2667, 2793, 3781, 4179, 6223, 7239, 9751, 11343, 16891, 18669, 25273, 26467, 29253, 50673, 75819, 79401, 118237, 176911, 185269, 354711, 480187, 530733, 555807, 1238377, 1440561, 3361309, 3715131, 10083927, 23529163, 70587489]

約数ペア:

[(1, 70587489), (3, 23529163), (7, 10083927), (19, 3715131), (21, 3361309), (49, 1440561), (57, 1238377), (127, 555807), (133, 530733), (147, 480187), (199, 354711), (381, 185269), (399, 176911), (597, 118237), (889, 79401), (931, 75819), (1393, 50673), (2413, 29253), (2667, 26467), (2793, 25273), (3781, 18669), (4179, 16891), (6223, 11343), (7239, 9751)]