66565512013

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{7963}}^1$

素因数の和:9194

約数の個数: 48

約数和(自身を含む): 91058337216

約数和(自身を除く): 24492825203

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1193, 7007, 7963, 8351, 13123, 15509, 55741, 58457, 87593, 91861, 103519, 108563, 170599, 390187, 613151, 643027, 724633, 759941, 1138709, 1194193, 4292057, 5072431, 7970963, 8359351, 9499859, 55796741, 66499013, 104498449, 123498167, 465493091, 731489143, 864487169, 1358479837, 5120424001, 6051410183, 9509358859, 66565512013]

約数ペア:

[(1, 66565512013), (7, 9509358859), (11, 6051410183), (13, 5120424001), (49, 1358479837), (77, 864487169), (91, 731489143), (143, 465493091), (539, 123498167), (637, 104498449), (1001, 66499013), (1193, 55796741), (7007, 9499859), (7963, 8359351), (8351, 7970963), (13123, 5072431), (15509, 4292057), (55741, 1194193), (58457, 1138709), (87593, 759941), (91861, 724633), (103519, 643027), (108563, 613151), (170599, 390187)]