520077186981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{625319}}^1$

素因数の和:625638

約数の個数: 48

約数和(自身を含む): 849074503680

約数和(自身を除く): 328997316699

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 271, 279, 341, 813, 1023, 2439, 2981, 3069, 8401, 8943, 25203, 26829, 75609, 92411, 277233, 625319, 831699, 1875957, 5627871, 6878509, 19384889, 20635527, 58154667, 61906581, 169461449, 174464001, 213233779, 508384347, 639701337, 1525153041, 1864075939, 1919104011, 5253304919, 5592227817, 15759914757, 16776683451, 47279744271, 57786354109, 173359062327, 520077186981]

約数ペア:

[(1, 520077186981), (3, 173359062327), (9, 57786354109), (11, 47279744271), (31, 16776683451), (33, 15759914757), (93, 5592227817), (99, 5253304919), (271, 1919104011), (279, 1864075939), (341, 1525153041), (813, 639701337), (1023, 508384347), (2439, 213233779), (2981, 174464001), (3069, 169461449), (8401, 61906581), (8943, 58154667), (25203, 20635527), (26829, 19384889), (75609, 6878509), (92411, 5627871), (277233, 1875957), (625319, 831699)]