127141011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15679}}^1$

素因数の和:15755

約数の個数: 24

約数和(自身を含む): 198132480

約数和(自身を除く): 70991469

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 15679, 47037, 141111, 266543, 799629, 830987, 2398887, 2492961, 7478883, 14126779, 42380337, 127141011]

約数ペア:

[(1, 127141011), (3, 42380337), (9, 14126779), (17, 7478883), (51, 2492961), (53, 2398887), (153, 830987), (159, 799629), (477, 266543), (901, 141111), (2703, 47037), (8109, 15679)]