82817523

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 137779200

約数和(自身を除く): 54961677

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 279, 323, 527, 589, 919, 969, 1581, 1767, 2757, 2907, 4743, 5301, 8271, 10013, 15623, 17461, 28489, 30039, 46869, 52383, 85467, 90117, 140607, 157149, 256401, 296837, 484313, 541291, 890511, 1452939, 1623873, 2671533, 4358817, 4871619, 9201947, 27605841, 82817523]

約数ペア:

[(1, 82817523), (3, 27605841), (9, 9201947), (17, 4871619), (19, 4358817), (31, 2671533), (51, 1623873), (57, 1452939), (93, 890511), (153, 541291), (171, 484313), (279, 296837), (323, 256401), (527, 157149), (589, 140607), (919, 90117), (969, 85467), (1581, 52383), (1767, 46869), (2757, 30039), (2907, 28489), (4743, 17461), (5301, 15623), (8271, 10013)]