86326779

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 147350016

約数和(自身を除く): 61023237

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 197, 231, 271, 539, 591, 813, 1379, 1617, 1897, 2167, 2981, 4137, 5691, 6501, 8943, 9653, 13279, 15169, 20867, 28959, 39837, 45507, 53387, 62601, 106183, 146069, 160161, 318549, 373709, 438207, 587257, 1121127, 1761771, 2615963, 4110799, 7847889, 12332397, 28775593, 86326779]

約数ペア:

[(1, 86326779), (3, 28775593), (7, 12332397), (11, 7847889), (21, 4110799), (33, 2615963), (49, 1761771), (77, 1121127), (147, 587257), (197, 438207), (231, 373709), (271, 318549), (539, 160161), (591, 146069), (813, 106183), (1379, 62601), (1617, 53387), (1897, 45507), (2167, 39837), (2981, 28959), (4137, 20867), (5691, 15169), (6501, 13279), (8943, 9653)]