40102071

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 54579840

約数和(自身を除く): 14477769

約数列:

[1, 3, 61, 183, 419, 523, 1257, 1569, 25559, 31903, 76677, 95709, 219137, 657411, 13367357, 40102071]

約数ペア:

[(1, 40102071), (3, 13367357), (61, 657411), (183, 219137), (419, 95709), (523, 76677), (1257, 31903), (1569, 25559)]