67700477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 17213443

約数列:

[1, 13, 17, 19, 23, 221, 247, 299, 323, 391, 437, 701, 4199, 5083, 5681, 7429, 9113, 11917, 13319, 16123, 96577, 154921, 173147, 209599, 226423, 274091, 306337, 2943499, 3563183, 3982381, 5207729, 67700477]

約数ペア:

[(1, 67700477), (13, 5207729), (17, 3982381), (19, 3563183), (23, 2943499), (221, 306337), (247, 274091), (299, 226423), (323, 209599), (391, 173147), (437, 154921), (701, 96577), (4199, 16123), (5083, 13319), (5681, 11917), (7429, 9113)]