65504439

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 128194976

約数和(自身を除く): 62690537

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 231, 273, 363, 429, 661, 693, 819, 847, 1001, 1089, 1287, 1573, 1983, 2541, 3003, 4627, 4719, 5949, 7271, 7623, 8593, 9009, 11011, 13881, 14157, 21813, 25779, 33033, 41643, 50897, 60151, 65439, 77337, 79981, 94523, 99099, 152691, 180453, 239943, 283569, 458073, 541359, 559867, 661661, 719829, 850707, 1039753, 1679601, 1984983, 3119259, 5038803, 5954949, 7278271, 9357777, 21834813, 65504439]

約数ペア:

[(1, 65504439), (3, 21834813), (7, 9357777), (9, 7278271), (11, 5954949), (13, 5038803), (21, 3119259), (33, 1984983), (39, 1679601), (63, 1039753), (77, 850707), (91, 719829), (99, 661661), (117, 559867), (121, 541359), (143, 458073), (231, 283569), (273, 239943), (363, 180453), (429, 152691), (661, 99099), (693, 94523), (819, 79981), (847, 77337), (1001, 65439), (1089, 60151), (1287, 50897), (1573, 41643), (1983, 33033), (2541, 25779), (3003, 21813), (4627, 14157), (4719, 13881), (5949, 11011), (7271, 9009), (7623, 8593)]