140239323

素因数分解:

$3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 255360000

約数和(自身を除く): 115120677

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 343, 399, 441, 513, 797, 931, 1029, 1197, 1323, 2391, 2793, 3087, 3591, 5579, 6517, 7173, 8379, 9261, 15143, 16737, 19551, 21519, 25137, 39053, 45429, 50211, 58653, 106001, 117159, 136287, 150633, 175959, 273371, 318003, 351477, 408861, 742007, 820113, 954009, 1054431, 2226021, 2460339, 2862027, 5194049, 6678063, 7381017, 15582147, 20034189, 46746441, 140239323]

約数ペア:

[(1, 140239323), (3, 46746441), (7, 20034189), (9, 15582147), (19, 7381017), (21, 6678063), (27, 5194049), (49, 2862027), (57, 2460339), (63, 2226021), (133, 1054431), (147, 954009), (171, 820113), (189, 742007), (343, 408861), (399, 351477), (441, 318003), (513, 273371), (797, 175959), (931, 150633), (1029, 136287), (1197, 117159), (1323, 106001), (2391, 58653), (2793, 50211), (3087, 45429), (3591, 39053), (5579, 25137), (6517, 21519), (7173, 19551), (8379, 16737), (9261, 15143)]