78793407

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 144099072

約数和(自身を除く): 65305665

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 67, 77, 99, 201, 231, 469, 603, 693, 737, 1407, 1697, 2211, 4221, 5091, 5159, 6633, 11879, 15273, 15477, 18667, 35637, 46431, 56001, 106911, 113699, 130669, 168003, 341097, 392007, 795893, 1023291, 1176021, 1250689, 2387679, 3752067, 7163037, 8754823, 11256201, 26264469, 78793407]

約数ペア:

[(1, 78793407), (3, 26264469), (7, 11256201), (9, 8754823), (11, 7163037), (21, 3752067), (33, 2387679), (63, 1250689), (67, 1176021), (77, 1023291), (99, 795893), (201, 392007), (231, 341097), (469, 168003), (603, 130669), (693, 113699), (737, 106911), (1407, 56001), (1697, 46431), (2211, 35637), (4221, 18667), (5091, 15477), (5159, 15273), (6633, 11879)]