81326870977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{15881}}^1$

素因数の和:16125

約数の個数: 32

約数和(自身を含む): 92212162560

約数和(自身を除く): 10885291583

約数列:

[1, 11, 71, 79, 83, 781, 869, 913, 5609, 5893, 6557, 15881, 61699, 64823, 72127, 174691, 465547, 1127551, 1254599, 1318123, 5121017, 12403061, 13800589, 14499353, 89076529, 93586733, 104131717, 979841819, 1029454063, 1145448887, 7393351907, 81326870977]

約数ペア:

[(1, 81326870977), (11, 7393351907), (71, 1145448887), (79, 1029454063), (83, 979841819), (781, 104131717), (869, 93586733), (913, 89076529), (5609, 14499353), (5893, 13800589), (6557, 12403061), (15881, 5121017), (61699, 1318123), (64823, 1254599), (72127, 1127551), (174691, 465547)]