87256611

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5693}}^1$

素因数の和:5843

約数の個数: 24

約数和(自身を含む): 136792656

約数和(自身を除く): 49536045

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 5693, 15327, 17079, 51237, 74009, 222027, 666081, 745783, 2237349, 6712047, 9695179, 29085537, 87256611]

約数ペア:

[(1, 87256611), (3, 29085537), (9, 9695179), (13, 6712047), (39, 2237349), (117, 745783), (131, 666081), (393, 222027), (1179, 74009), (1703, 51237), (5109, 17079), (5693, 15327)]