81338803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{14653}}^1$

素因数の和:14734

約数の個数: 16

約数和(自身を含む): 101757376

約数和(自身を除く): 20418573

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 14653, 102571, 190489, 893833, 1333423, 6256831, 11619829, 81338803]

約数ペア:

[(1, 81338803), (7, 11619829), (13, 6256831), (61, 1333423), (91, 893833), (427, 190489), (793, 102571), (5551, 14653)]