16536691089

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{1279}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 25176453120

約数和(自身を除く): 8639762031

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 947, 1279, 1517, 2841, 3837, 4551, 8523, 11511, 13653, 35039, 38827, 47323, 52439, 105117, 116481, 141969, 157317, 315351, 349443, 425907, 471951, 1211213, 1436599, 1940243, 3633639, 4309797, 5820729, 10900917, 12929391, 17462187, 44814881, 49659733, 134444643, 148979199, 403333929, 446937597, 1837410121, 5512230363, 16536691089]

約数ペア:

[(1, 16536691089), (3, 5512230363), (9, 1837410121), (37, 446937597), (41, 403333929), (111, 148979199), (123, 134444643), (333, 49659733), (369, 44814881), (947, 17462187), (1279, 12929391), (1517, 10900917), (2841, 5820729), (3837, 4309797), (4551, 3633639), (8523, 1940243), (11511, 1436599), (13653, 1211213), (35039, 471951), (38827, 425907), (47323, 349443), (52439, 315351), (105117, 157317), (116481, 141969)]