65790369

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6521}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 101743200

約数和(自身を除く): 35952831

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 6521, 10089, 19563, 58689, 123899, 371697, 384739, 1115091, 1154217, 3462651, 7310041, 21930123, 65790369]

約数ペア:

[(1, 65790369), (3, 21930123), (9, 7310041), (19, 3462651), (57, 1154217), (59, 1115091), (171, 384739), (177, 371697), (531, 123899), (1121, 58689), (3363, 19563), (6521, 10089)]