27264867

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 45649920

約数和(自身を除く): 18385053

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 2971, 3059, 8913, 9177, 20797, 56449, 62391, 68333, 169347, 204999, 395143, 478331, 1185429, 1298327, 1434993, 3894981, 9088289, 27264867]

約数ペア:

[(1, 27264867), (3, 9088289), (7, 3894981), (19, 1434993), (21, 1298327), (23, 1185429), (57, 478331), (69, 395143), (133, 204999), (161, 169347), (399, 68333), (437, 62391), (483, 56449), (1311, 20797), (2971, 9177), (3059, 8913)]