80498943477

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{104513}}^1$

素因数の和:104819

約数の個数: 40

約数和(自身を含む): 123983285976

約数和(自身を除く): 43484342499

約数列:

[1, 3, 9, 27, 37, 81, 111, 257, 333, 771, 999, 2313, 2997, 6939, 9509, 20817, 28527, 85581, 104513, 256743, 313539, 770229, 940617, 2821851, 3866981, 8465553, 11600943, 26859841, 34802829, 80579523, 104408487, 241738569, 313225461, 725215707, 993814117, 2175647121, 2981442351, 8944327053, 26832981159, 80498943477]

約数ペア:

[(1, 80498943477), (3, 26832981159), (9, 8944327053), (27, 2981442351), (37, 2175647121), (81, 993814117), (111, 725215707), (257, 313225461), (333, 241738569), (771, 104408487), (999, 80579523), (2313, 34802829), (2997, 26859841), (6939, 11600943), (9509, 8465553), (20817, 3866981), (28527, 2821851), (85581, 940617), (104513, 770229), (256743, 313539)]