54978630147

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15310117}}^1$

素因数の和:15310152

約数の個数: 32

約数和(自身を含む): 97984755200

約数和(自身を除く): 43006125053

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 15310117, 45930351, 107170819, 137791053, 290892223, 321512457, 413373159, 872676669, 964537371, 2036245561, 2618030007, 2893612113, 6108736683, 7854090021, 18326210049, 54978630147]

約数ペア:

[(1, 54978630147), (3, 18326210049), (7, 7854090021), (9, 6108736683), (19, 2893612113), (21, 2618030007), (27, 2036245561), (57, 964537371), (63, 872676669), (133, 413373159), (171, 321512457), (189, 290892223), (399, 137791053), (513, 107170819), (1197, 45930351), (3591, 15310117)]