193571427

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8527}}^1$

素因数の和:8607

約数の個数: 32

約数和(自身を含む): 314376192

約数和(自身を除く): 120804765

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7567, 8527, 22701, 25581, 59689, 179067, 196121, 400769, 588363, 1202307, 1372847, 2805383, 4118541, 8416149, 9217687, 27653061, 64523809, 193571427]

約数ペア:

[(1, 193571427), (3, 64523809), (7, 27653061), (21, 9217687), (23, 8416149), (47, 4118541), (69, 2805383), (141, 1372847), (161, 1202307), (329, 588363), (483, 400769), (987, 196121), (1081, 179067), (3243, 59689), (7567, 25581), (8527, 22701)]