81276414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{712951}}^1$

素因数の和:712975

約数の個数: 16

約数和(自身を含む): 171108480

約数和(自身を除く): 89832066

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 712951, 1425902, 2138853, 4277706, 13546069, 27092138, 40638207, 81276414]

約数ペア:

[(1, 81276414), (2, 40638207), (3, 27092138), (6, 13546069), (19, 4277706), (38, 2138853), (57, 1425902), (114, 712951)]