90844432887

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{19727}}^1$

素因数の和:20080

約数の個数: 48

約数和(自身を含む): 135859949568

約数和(自身を除く): 45015516681

約数列:

[1, 3, 13, 31, 39, 93, 169, 293, 403, 507, 879, 1209, 3809, 5239, 9083, 11427, 15717, 19727, 27249, 49517, 59181, 118079, 148551, 256451, 354237, 611537, 769353, 1535027, 1834611, 3333863, 4605081, 5780011, 7949981, 10001589, 17340033, 23849943, 75140143, 103349753, 179180341, 225420429, 310049259, 537541023, 976821859, 2329344433, 2930465577, 6988033299, 30281477629, 90844432887]

約数ペア:

[(1, 90844432887), (3, 30281477629), (13, 6988033299), (31, 2930465577), (39, 2329344433), (93, 976821859), (169, 537541023), (293, 310049259), (403, 225420429), (507, 179180341), (879, 103349753), (1209, 75140143), (3809, 23849943), (5239, 17340033), (9083, 10001589), (11427, 7949981), (15717, 5780011), (19727, 4605081), (27249, 3333863), (49517, 1834611), (59181, 1535027), (118079, 769353), (148551, 611537), (256451, 354237)]