1489455127551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{4877}}^1\times {\mathrm{13337}}^1$

素因数の和:18683

約数の個数: 32

約数和(自身を含む): 2108033553600

約数和(自身を除く): 618578426049

約数列:

[1, 3, 17, 51, 449, 1347, 4877, 7633, 13337, 14631, 22899, 40011, 82909, 226729, 248727, 680187, 2189773, 5988313, 6569319, 17964939, 37226141, 65044549, 101801321, 111678423, 195133647, 305403963, 1105757333, 3317271999, 29205002501, 87615007503, 496485042517, 1489455127551]

約数ペア:

[(1, 1489455127551), (3, 496485042517), (17, 87615007503), (51, 29205002501), (449, 3317271999), (1347, 1105757333), (4877, 305403963), (7633, 195133647), (13337, 111678423), (14631, 101801321), (22899, 65044549), (40011, 37226141), (82909, 17964939), (226729, 6569319), (248727, 5988313), (680187, 2189773)]