87141327

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8627}}^1$

素因数の和:8687

約数の個数: 32

約数和(自身を含む): 146883072

約数和(自身を除く): 59741745

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 8627, 10101, 25881, 60389, 112151, 181167, 319199, 336453, 785057, 957597, 2234393, 2355171, 4149587, 6703179, 12448761, 29047109, 87141327]

約数ペア:

[(1, 87141327), (3, 29047109), (7, 12448761), (13, 6703179), (21, 4149587), (37, 2355171), (39, 2234393), (91, 957597), (111, 785057), (259, 336453), (273, 319199), (481, 181167), (777, 112151), (1443, 60389), (3367, 25881), (8627, 10101)]