78623493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 37207803

約数列:

[1, 3, 13, 39, 83, 107, 227, 249, 321, 681, 1079, 1391, 2951, 3237, 4173, 8853, 8881, 18841, 24289, 26643, 56523, 72867, 115453, 244933, 315757, 346359, 734799, 947271, 2015987, 6047961, 26207831, 78623493]

約数ペア:

[(1, 78623493), (3, 26207831), (13, 6047961), (39, 2015987), (83, 947271), (107, 734799), (227, 346359), (249, 315757), (321, 244933), (681, 115453), (1079, 72867), (1391, 56523), (2951, 26643), (3237, 24289), (4173, 18841), (8853, 8881)]