5453847

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 9336600

約数和(自身を除く): 3882753

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 149, 249, 441, 447, 581, 747, 1043, 1341, 1743, 3129, 4067, 5229, 7301, 9387, 12201, 12367, 21903, 36603, 37101, 65709, 86569, 111303, 259707, 605983, 779121, 1817949, 5453847]

約数ペア:

[(1, 5453847), (3, 1817949), (7, 779121), (9, 605983), (21, 259707), (49, 111303), (63, 86569), (83, 65709), (147, 37101), (149, 36603), (249, 21903), (441, 12367), (447, 12201), (581, 9387), (747, 7301), (1043, 5229), (1341, 4067), (1743, 3129)]