155127951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82471}}^1$

素因数の和:82507

約数の個数: 24

約数和(自身を含む): 257312640

約数和(自身を除く): 102184689

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 82471, 247413, 742239, 907181, 1566949, 2721543, 4700847, 8164629, 14102541, 17236439, 51709317, 155127951]

約数ペア:

[(1, 155127951), (3, 51709317), (9, 17236439), (11, 14102541), (19, 8164629), (33, 4700847), (57, 2721543), (99, 1566949), (171, 907181), (209, 742239), (627, 247413), (1881, 82471)]