43678089

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 82521600

約数和(自身を除く): 38843511

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 613, 783, 819, 1131, 1827, 1839, 2457, 2639, 3393, 4291, 5481, 5517, 7917, 7969, 10179, 12873, 16551, 17777, 23751, 23907, 38619, 53331, 55783, 71253, 71721, 115857, 124439, 159993, 167349, 215163, 231101, 373317, 479979, 502047, 693303, 1119951, 1506141, 1617707, 2079909, 3359853, 4853121, 6239727, 14559363, 43678089]

約数ペア:

[(1, 43678089), (3, 14559363), (7, 6239727), (9, 4853121), (13, 3359853), (21, 2079909), (27, 1617707), (29, 1506141), (39, 1119951), (63, 693303), (87, 502047), (91, 479979), (117, 373317), (189, 231101), (203, 215163), (261, 167349), (273, 159993), (351, 124439), (377, 115857), (609, 71721), (613, 71253), (783, 55783), (819, 53331), (1131, 38619), (1827, 23907), (1839, 23751), (2457, 17777), (2639, 16551), (3393, 12873), (4291, 10179), (5481, 7969), (5517, 7917)]