16826697927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{81299}}^1$

素因数の和:81408

約数の個数: 48

約数和(自身を含む): 27521676000

約数和(自身を除く): 10694978073

約数列:

[1, 3, 9, 13, 29, 39, 61, 87, 117, 183, 261, 377, 549, 793, 1131, 1769, 2379, 3393, 5307, 7137, 15921, 22997, 68991, 81299, 206973, 243897, 731691, 1056887, 2357671, 3170661, 4959239, 7073013, 9511983, 14877717, 21219039, 30649723, 44633151, 64470107, 91949169, 143817931, 193410321, 275847507, 431453793, 580230963, 1294361379, 1869633103, 5608899309, 16826697927]

約数ペア:

[(1, 16826697927), (3, 5608899309), (9, 1869633103), (13, 1294361379), (29, 580230963), (39, 431453793), (61, 275847507), (87, 193410321), (117, 143817931), (183, 91949169), (261, 64470107), (377, 44633151), (549, 30649723), (793, 21219039), (1131, 14877717), (1769, 9511983), (2379, 7073013), (3393, 4959239), (5307, 3170661), (7137, 2357671), (15921, 1056887), (22997, 731691), (68991, 243897), (81299, 206973)]