143048983

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 191041200

約数和(自身を除く): 47992217

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 539, 847, 1049, 1127, 1771, 2783, 5929, 7343, 11539, 12397, 19481, 24127, 51401, 80773, 126929, 136367, 168889, 265397, 565411, 888503, 1182223, 1857779, 2919367, 6219521, 13004453, 20435569, 143048983]

約数ペア:

[(1, 143048983), (7, 20435569), (11, 13004453), (23, 6219521), (49, 2919367), (77, 1857779), (121, 1182223), (161, 888503), (253, 565411), (539, 265397), (847, 168889), (1049, 136367), (1127, 126929), (1771, 80773), (2783, 51401), (5929, 24127), (7343, 19481), (11539, 12397)]