64088739

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 113552208

約数和(自身を除く): 49463469

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 121, 143, 297, 351, 363, 429, 503, 891, 1053, 1089, 1287, 1509, 1573, 3267, 3861, 4527, 4719, 5533, 6539, 9801, 11583, 13581, 14157, 16599, 19617, 40743, 42471, 49797, 58851, 60863, 71929, 127413, 149391, 176553, 182589, 215787, 448173, 529659, 547767, 647361, 791219, 1643301, 1942083, 2373657, 4929903, 5826249, 7120971, 21362913, 64088739]

約数ペア:

[(1, 64088739), (3, 21362913), (9, 7120971), (11, 5826249), (13, 4929903), (27, 2373657), (33, 1942083), (39, 1643301), (81, 791219), (99, 647361), (117, 547767), (121, 529659), (143, 448173), (297, 215787), (351, 182589), (363, 176553), (429, 149391), (503, 127413), (891, 71929), (1053, 60863), (1089, 58851), (1287, 49797), (1509, 42471), (1573, 40743), (3267, 19617), (3861, 16599), (4527, 14157), (4719, 13581), (5533, 11583), (6539, 9801)]