64615647

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 88261632

約数和(自身を除く): 23645985

約数列:

[1, 3, 47, 141, 487, 941, 1461, 2823, 22889, 44227, 68667, 132681, 458267, 1374801, 21538549, 64615647]

約数ペア:

[(1, 64615647), (3, 21538549), (47, 1374801), (141, 458267), (487, 132681), (941, 68667), (1461, 44227), (2823, 22889)]