81133997583

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1\times {\mathrm{142673}}^1$

素因数の和:144254

約数の個数: 16

約数和(自身を含む): 109080550656

約数和(自身を除く): 27946553073

約数列:

[1, 3, 131, 393, 1447, 4341, 142673, 189557, 428019, 568671, 18690163, 56070489, 206447831, 619343493, 27044665861, 81133997583]

約数ペア:

[(1, 81133997583), (3, 27044665861), (131, 619343493), (393, 206447831), (1447, 56070489), (4341, 18690163), (142673, 568671), (189557, 428019)]