130194519

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 219213792

約数和(自身を除く): 89019273

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 193, 273, 353, 579, 637, 1059, 1351, 1911, 2471, 2509, 4053, 4589, 7413, 7527, 9457, 13767, 17297, 17563, 28371, 32123, 51891, 52689, 68129, 96369, 122941, 204387, 224861, 368823, 476903, 674583, 885677, 1430709, 2657031, 3338321, 6199739, 10014963, 18599217, 43398173, 130194519]

約数ペア:

[(1, 130194519), (3, 43398173), (7, 18599217), (13, 10014963), (21, 6199739), (39, 3338321), (49, 2657031), (91, 1430709), (147, 885677), (193, 674583), (273, 476903), (353, 368823), (579, 224861), (637, 204387), (1059, 122941), (1351, 96369), (1911, 68129), (2471, 52689), (2509, 51891), (4053, 32123), (4589, 28371), (7413, 17563), (7527, 17297), (9457, 13767)]