266773689

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15511}}^1$

素因数の和:15547

約数の個数: 48

約数和(自身を含む): 495143040

約数和(自身を除く): 228369351

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 15511, 17199, 46533, 108577, 139599, 201643, 325731, 418797, 604929, 760039, 977193, 1411501, 1814787, 2280117, 2931579, 4234503, 5444361, 6840351, 9880507, 12703509, 20521053, 29641521, 38110527, 88924563, 266773689]

約数ペア:

[(1, 266773689), (3, 88924563), (7, 38110527), (9, 29641521), (13, 20521053), (21, 12703509), (27, 9880507), (39, 6840351), (49, 5444361), (63, 4234503), (91, 2931579), (117, 2280117), (147, 1814787), (189, 1411501), (273, 977193), (351, 760039), (441, 604929), (637, 418797), (819, 325731), (1323, 201643), (1911, 139599), (2457, 108577), (5733, 46533), (15511, 17199)]