133037681

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 163404864

約数和(自身を除く): 30367183

約数列:

[1, 7, 23, 37, 161, 259, 529, 851, 971, 3703, 5957, 6797, 19573, 22333, 35927, 137011, 156331, 251489, 513659, 826321, 3595613, 5784247, 19005383, 133037681]

約数ペア:

[(1, 133037681), (7, 19005383), (23, 5784247), (37, 3595613), (161, 826321), (259, 513659), (529, 251489), (851, 156331), (971, 137011), (3703, 35927), (5957, 22333), (6797, 19573)]