173878287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5935

約数の個数: 32

約数和(自身を含む): 270120960

約数和(自身を除く): 96242673

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 899, 957, 1023, 2697, 5861, 9889, 17583, 29667, 64471, 169969, 181691, 193413, 509907, 545073, 1869659, 1998601, 5269039, 5608977, 5995803, 15807117, 57959429, 173878287]

約数ペア:

[(1, 173878287), (3, 57959429), (11, 15807117), (29, 5995803), (31, 5608977), (33, 5269039), (87, 1998601), (93, 1869659), (319, 545073), (341, 509907), (899, 193413), (957, 181691), (1023, 169969), (2697, 64471), (5861, 29667), (9889, 17583)]