81516043

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 94945536

約数和(自身を除く): 13429493

約数列:

[1, 7, 83, 173, 581, 811, 1211, 5677, 14359, 67313, 100513, 140303, 471191, 982121, 11645149, 81516043]

約数ペア:

[(1, 81516043), (7, 11645149), (83, 982121), (173, 471191), (581, 140303), (811, 100513), (1211, 67313), (5677, 14359)]