71842127

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 84608832

約数和(自身を除く): 12766705

約数列:

[1, 7, 41, 193, 287, 1297, 1351, 7913, 9079, 53177, 55391, 250321, 372239, 1752247, 10263161, 71842127]

約数ペア:

[(1, 71842127), (7, 10263161), (41, 1752247), (193, 372239), (287, 250321), (1297, 55391), (1351, 53177), (7913, 9079)]