81262583521

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{9851}}^1\times {\mathrm{12149}}^1$

素因数の和:22104

約数の個数: 16

約数和(自身を含む): 93846211200

約数和(自身を除く): 12583627679

約数列:

[1, 7, 97, 679, 9851, 12149, 68957, 85043, 955547, 1178453, 6688829, 8249171, 119679799, 837758593, 11608940503, 81262583521]

約数ペア:

[(1, 81262583521), (7, 11608940503), (97, 837758593), (679, 119679799), (9851, 8249171), (12149, 6688829), (68957, 1178453), (85043, 955547)]