85850973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 141907584

約数和(自身を除く): 56056611

約数列:

[1, 3, 9, 13, 23, 39, 61, 69, 117, 183, 207, 299, 523, 549, 793, 897, 1403, 1569, 2379, 2691, 4209, 4707, 6799, 7137, 12029, 12627, 18239, 20397, 31903, 36087, 54717, 61191, 95709, 108261, 156377, 164151, 287127, 414739, 469131, 733769, 1244217, 1407393, 2201307, 3732651, 6603921, 9538997, 28616991, 85850973]

約数ペア:

[(1, 85850973), (3, 28616991), (9, 9538997), (13, 6603921), (23, 3732651), (39, 2201307), (61, 1407393), (69, 1244217), (117, 733769), (183, 469131), (207, 414739), (299, 287127), (523, 164151), (549, 156377), (793, 108261), (897, 95709), (1403, 61191), (1569, 54717), (2379, 36087), (2691, 31903), (4209, 20397), (4707, 18239), (6799, 12627), (7137, 12029)]