288520771041

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2687}}^1\times {\mathrm{209311}}^1$

素因数の和:212026

約数の個数: 32

約数和(自身を含む): 450104524800

約数和(自身を除く): 161583753759

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2687, 8061, 24183, 51053, 72549, 153159, 209311, 459477, 627933, 1378431, 1883799, 3976909, 5651397, 11930727, 35792181, 107376543, 562418657, 1687255971, 5061767913, 10685954483, 15185303739, 32057863449, 96173590347, 288520771041]

約数ペア:

[(1, 288520771041), (3, 96173590347), (9, 32057863449), (19, 15185303739), (27, 10685954483), (57, 5061767913), (171, 1687255971), (513, 562418657), (2687, 107376543), (8061, 35792181), (24183, 11930727), (51053, 5651397), (72549, 3976909), (153159, 1883799), (209311, 1378431), (459477, 627933)]