407720005047

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1\times {\mathrm{11003}}^1$

素因数の和:11920

約数の個数: 48

約数和(自身を含む): 608580973728

約数和(自身を除く): 200860968681

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 733, 1233, 2199, 5617, 6597, 11003, 16851, 30053, 33009, 50553, 90159, 99027, 100421, 270477, 301263, 451123, 903789, 1353369, 1507411, 4060107, 4117261, 4522233, 8065199, 12351783, 13566699, 24195597, 37055349, 61803851, 72586791, 185411553, 330673159, 556234659, 992019477, 1104932263, 2976058431, 3314796789, 9944390367, 45302222783, 135906668349, 407720005047]

約数ペア:

[(1, 407720005047), (3, 135906668349), (9, 45302222783), (41, 9944390367), (123, 3314796789), (137, 2976058431), (369, 1104932263), (411, 992019477), (733, 556234659), (1233, 330673159), (2199, 185411553), (5617, 72586791), (6597, 61803851), (11003, 37055349), (16851, 24195597), (30053, 13566699), (33009, 12351783), (50553, 8065199), (90159, 4522233), (99027, 4117261), (100421, 4060107), (270477, 1507411), (301263, 1353369), (451123, 903789)]