201441303

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 350645760

約数和(自身を除く): 149204457

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 441, 749, 963, 1323, 1423, 2247, 2889, 4269, 5243, 6741, 9961, 12807, 15729, 20223, 29883, 38421, 47187, 69727, 89649, 141561, 152261, 209181, 268947, 456783, 627543, 1065827, 1370349, 1882629, 3197481, 4111047, 7460789, 9592443, 22382367, 28777329, 67147101, 201441303]

約数ペア:

[(1, 201441303), (3, 67147101), (7, 28777329), (9, 22382367), (21, 9592443), (27, 7460789), (49, 4111047), (63, 3197481), (107, 1882629), (147, 1370349), (189, 1065827), (321, 627543), (441, 456783), (749, 268947), (963, 209181), (1323, 152261), (1423, 141561), (2247, 89649), (2889, 69727), (4269, 47187), (5243, 38421), (6741, 29883), (9961, 20223), (12807, 15729)]