307760877

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4299

約数の個数: 40

約数和(自身を含む): 496087416

約数和(自身を除く): 188326539

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 901, 1377, 1431, 2703, 4217, 4293, 8109, 12651, 24327, 37953, 71689, 72981, 113859, 215067, 223501, 341577, 645201, 670503, 1935603, 2011509, 3799517, 5806809, 6034527, 11398551, 18103581, 34195653, 102586959, 307760877]

約数ペア:

[(1, 307760877), (3, 102586959), (9, 34195653), (17, 18103581), (27, 11398551), (51, 6034527), (53, 5806809), (81, 3799517), (153, 2011509), (159, 1935603), (459, 670503), (477, 645201), (901, 341577), (1377, 223501), (1431, 215067), (2703, 113859), (4217, 72981), (4293, 71689), (8109, 37953), (12651, 24327)]