2548348533

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 4043400480

約数和(自身を除く): 1495051947

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 251, 513, 729, 733, 753, 1539, 2199, 2259, 4617, 4769, 6597, 6777, 13851, 13927, 14307, 19791, 20331, 41781, 42921, 59373, 60993, 125343, 128763, 178119, 182979, 183983, 376029, 386289, 534357, 551949, 1128087, 1158867, 1655847, 3384261, 3476601, 3495677, 4967541, 10152783, 10487031, 14902623, 31461093, 44707869, 94383279, 134123607, 283149837, 849449511, 2548348533]

約数ペア:

[(1, 2548348533), (3, 849449511), (9, 283149837), (19, 134123607), (27, 94383279), (57, 44707869), (81, 31461093), (171, 14902623), (243, 10487031), (251, 10152783), (513, 4967541), (729, 3495677), (733, 3476601), (753, 3384261), (1539, 1655847), (2199, 1158867), (2259, 1128087), (4617, 551949), (4769, 534357), (6597, 386289), (6777, 376029), (13851, 183983), (13927, 182979), (14307, 178119), (19791, 128763), (20331, 125343), (41781, 60993), (42921, 59373)]