72671487

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{4813}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 110914560

約数和(自身を除く): 38243073

約数列:

[1, 3, 7, 21, 719, 2157, 4813, 5033, 14439, 15099, 33691, 101073, 3460547, 10381641, 24223829, 72671487]

約数ペア:

[(1, 72671487), (3, 24223829), (7, 10381641), (21, 3460547), (719, 101073), (2157, 33691), (4813, 15099), (5033, 14439)]