156777812067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1\times {\mathrm{666139}}^1$

素因数の和:670290

約数の個数: 16

約数和(自身を含む): 220092656000

約数和(自身を除く): 63314843933

約数列:

[1, 3, 19, 57, 4129, 12387, 78451, 235353, 666139, 1998417, 12656641, 37969923, 2750487931, 8251463793, 52259270689, 156777812067]

約数ペア:

[(1, 156777812067), (3, 52259270689), (19, 8251463793), (57, 2750487931), (4129, 37969923), (12387, 12656641), (78451, 1998417), (235353, 666139)]