388545756483

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1\times {\mathrm{71551}}^1$

素因数の和:73647

約数の個数: 32

約数和(自身を含む): 557212631040

約数和(自身を除く): 168666874557

約数列:

[1, 3, 19, 47, 57, 141, 893, 2027, 2679, 6081, 38513, 71551, 95269, 115539, 214653, 285807, 1359469, 1810111, 3362897, 4078407, 5430333, 10088691, 63895043, 145033877, 191685129, 435101631, 2755643663, 6816592219, 8266930989, 20449776657, 129515252161, 388545756483]

約数ペア:

[(1, 388545756483), (3, 129515252161), (19, 20449776657), (47, 8266930989), (57, 6816592219), (141, 2755643663), (893, 435101631), (2027, 191685129), (2679, 145033877), (6081, 63895043), (38513, 10088691), (71551, 5430333), (95269, 4078407), (115539, 3362897), (214653, 1810111), (285807, 1359469)]