65136519

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11617}}^1$

素因数の和:11719

約数の個数: 24

約数和(自身を含む): 108744480

約数和(自身を除く): 43607961

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 11617, 34851, 81319, 104553, 243957, 731871, 1033913, 3101739, 7237391, 9305217, 21712173, 65136519]

約数ペア:

[(1, 65136519), (3, 21712173), (7, 9305217), (9, 7237391), (21, 3101739), (63, 1033913), (89, 731871), (267, 243957), (623, 104553), (801, 81319), (1869, 34851), (5607, 11617)]