25899414219

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{7603}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 43178553600

約数和(自身を除く): 17279139381

約数列:

[1, 3, 7, 9, 21, 63, 139, 389, 417, 973, 1167, 1251, 2723, 2919, 3501, 7603, 8169, 8757, 22809, 24507, 53221, 54071, 68427, 159663, 162213, 378497, 478989, 486639, 1056817, 1135491, 2957567, 3170451, 3406473, 7397719, 8872701, 9511353, 20702969, 22193157, 26618103, 62108907, 66579471, 186326721, 411101813, 1233305439, 2877712691, 3699916317, 8633138073, 25899414219]

約数ペア:

[(1, 25899414219), (3, 8633138073), (7, 3699916317), (9, 2877712691), (21, 1233305439), (63, 411101813), (139, 186326721), (389, 66579471), (417, 62108907), (973, 26618103), (1167, 22193157), (1251, 20702969), (2723, 9511353), (2919, 8872701), (3501, 7397719), (7603, 3406473), (8169, 3170451), (8757, 2957567), (22809, 1135491), (24507, 1056817), (53221, 486639), (54071, 478989), (68427, 378497), (159663, 162213)]