81148807

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 87639552

約数和(自身を除く): 6490745

約数列:

[1, 23, 37, 167, 571, 851, 3841, 6179, 13133, 21127, 95357, 142117, 485921, 2193211, 3528209, 81148807]

約数ペア:

[(1, 81148807), (23, 3528209), (37, 2193211), (167, 485921), (571, 142117), (851, 95357), (3841, 21127), (6179, 13133)]