3136221333

素因数分解:

$3^2\times 7^2\times {\mathrm{1277}}^1\times {\mathrm{5569}}^1$

素因数の和:6866

約数の個数: 36

約数和(自身を含む): 5274778860

約数和(自身を除く): 2138557527

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1277, 3831, 5569, 8939, 11493, 16707, 26817, 38983, 50121, 62573, 80451, 116949, 187719, 272881, 350847, 563157, 818643, 2455929, 7111613, 21334839, 49781291, 64004517, 149343873, 348469037, 448031619, 1045407111, 3136221333]

約数ペア:

[(1, 3136221333), (3, 1045407111), (7, 448031619), (9, 348469037), (21, 149343873), (49, 64004517), (63, 49781291), (147, 21334839), (441, 7111613), (1277, 2455929), (3831, 818643), (5569, 563157), (8939, 350847), (11493, 272881), (16707, 187719), (26817, 116949), (38983, 80451), (50121, 62573)]