54261639

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 81768960

約数和(自身を除く): 27507321

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1637, 3683, 4911, 11049, 14733, 33147, 47473, 142419, 207899, 427257, 623697, 1871091, 6029071, 18087213, 54261639]

約数ペア:

[(1, 54261639), (3, 18087213), (9, 6029071), (29, 1871091), (87, 623697), (127, 427257), (261, 207899), (381, 142419), (1143, 47473), (1637, 33147), (3683, 14733), (4911, 11049)]