67199583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 42286497

約数列:

[1, 3, 11, 23, 29, 33, 43, 69, 71, 87, 129, 213, 253, 319, 473, 667, 759, 781, 957, 989, 1247, 1419, 1633, 2001, 2059, 2343, 2967, 3053, 3741, 4899, 6177, 7337, 9159, 10879, 13717, 17963, 22011, 22649, 28681, 32637, 33583, 41151, 47357, 53889, 67947, 70219, 86043, 88537, 100749, 142071, 210657, 265611, 315491, 520927, 772409, 946473, 973907, 1562781, 2036351, 2317227, 2921721, 6109053, 22399861, 67199583]

約数ペア:

[(1, 67199583), (3, 22399861), (11, 6109053), (23, 2921721), (29, 2317227), (33, 2036351), (43, 1562781), (69, 973907), (71, 946473), (87, 772409), (129, 520927), (213, 315491), (253, 265611), (319, 210657), (473, 142071), (667, 100749), (759, 88537), (781, 86043), (957, 70219), (989, 67947), (1247, 53889), (1419, 47357), (1633, 41151), (2001, 33583), (2059, 32637), (2343, 28681), (2967, 22649), (3053, 22011), (3741, 17963), (4899, 13717), (6177, 10879), (7337, 9159)]