81096379

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5981}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 100497600

約数和(自身を除く): 19401221

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 5981, 13559, 41867, 77753, 544271, 891169, 6238183, 11585197, 81096379]

約数ペア:

[(1, 81096379), (7, 11585197), (13, 6238183), (91, 891169), (149, 544271), (1043, 77753), (1937, 41867), (5981, 13559)]