8788689

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 16576000

約数和(自身を除く): 7787311

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 73, 91, 117, 147, 189, 219, 273, 343, 351, 441, 511, 637, 657, 819, 949, 1029, 1323, 1533, 1911, 1971, 2457, 2847, 3087, 3577, 4459, 4599, 5733, 6643, 8541, 9261, 10731, 13377, 13797, 17199, 19929, 25039, 25623, 32193, 40131, 46501, 59787, 75117, 96579, 120393, 139503, 179361, 225351, 325507, 418509, 676053, 976521, 1255527, 2929563, 8788689]

約数ペア:

[(1, 8788689), (3, 2929563), (7, 1255527), (9, 976521), (13, 676053), (21, 418509), (27, 325507), (39, 225351), (49, 179361), (63, 139503), (73, 120393), (91, 96579), (117, 75117), (147, 59787), (189, 46501), (219, 40131), (273, 32193), (343, 25623), (351, 25039), (441, 19929), (511, 17199), (637, 13797), (657, 13377), (819, 10731), (949, 9261), (1029, 8541), (1323, 6643), (1533, 5733), (1911, 4599), (1971, 4459), (2457, 3577), (2847, 3087)]