89054007

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 151863552

約数和(自身を除く): 62809545

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 361, 399, 691, 969, 1083, 2073, 2261, 2527, 4837, 6137, 6783, 7581, 11747, 13129, 14511, 18411, 35241, 39387, 42959, 82229, 91903, 128877, 223193, 246687, 249451, 275709, 669579, 748353, 1562351, 1746157, 4240667, 4687053, 5238471, 12722001, 29684669, 89054007]

約数ペア:

[(1, 89054007), (3, 29684669), (7, 12722001), (17, 5238471), (19, 4687053), (21, 4240667), (51, 1746157), (57, 1562351), (119, 748353), (133, 669579), (323, 275709), (357, 249451), (361, 246687), (399, 223193), (691, 128877), (969, 91903), (1083, 82229), (2073, 42959), (2261, 39387), (2527, 35241), (4837, 18411), (6137, 14511), (6783, 13129), (7581, 11747)]