401651127

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 616589064

約数和(自身を除く): 214937937

約数列:

[1, 3, 9, 19, 57, 171, 181, 361, 543, 683, 1083, 1629, 2049, 3249, 3439, 6147, 10317, 12977, 30951, 38931, 65341, 116793, 123623, 196023, 246563, 370869, 588069, 739689, 1112607, 2219067, 2348837, 7046511, 21139533, 44627903, 133883709, 401651127]

約数ペア:

[(1, 401651127), (3, 133883709), (9, 44627903), (19, 21139533), (57, 7046511), (171, 2348837), (181, 2219067), (361, 1112607), (543, 739689), (683, 588069), (1083, 370869), (1629, 246563), (2049, 196023), (3249, 123623), (3439, 116793), (6147, 65341), (10317, 38931), (12977, 30951)]