66354327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1571}}^1$

素因数の和:1628

約数の個数: 36

約数和(自身を含む): 109005624

約数和(自身を除く): 42651297

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 1571, 2223, 3249, 4693, 4713, 14079, 14139, 20423, 29849, 42237, 61269, 89547, 183807, 268641, 388037, 567131, 1164111, 1701393, 3492333, 5104179, 7372703, 22118109, 66354327]

約数ペア:

[(1, 66354327), (3, 22118109), (9, 7372703), (13, 5104179), (19, 3492333), (39, 1701393), (57, 1164111), (117, 567131), (171, 388037), (247, 268641), (361, 183807), (741, 89547), (1083, 61269), (1571, 42237), (2223, 29849), (3249, 20423), (4693, 14139), (4713, 14079)]