777730239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1117}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 1323407904

約数和(自身を除く): 545677665

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 541, 1117, 1287, 1623, 3351, 4869, 5951, 7033, 10053, 12287, 14521, 17853, 21099, 36861, 43563, 53559, 63297, 77363, 110583, 130689, 159731, 232089, 479193, 604297, 696267, 1437579, 1812891, 5438673, 6647267, 7855861, 19941801, 23567583, 59825403, 70702749, 86414471, 259243413, 777730239]

約数ペア:

[(1, 777730239), (3, 259243413), (9, 86414471), (11, 70702749), (13, 59825403), (33, 23567583), (39, 19941801), (99, 7855861), (117, 6647267), (143, 5438673), (429, 1812891), (541, 1437579), (1117, 696267), (1287, 604297), (1623, 479193), (3351, 232089), (4869, 159731), (5951, 130689), (7033, 110583), (10053, 77363), (12287, 63297), (14521, 53559), (17853, 43563), (21099, 36861)]