255366927

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2657}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 377329680

約数和(自身を除く): 121962753

約数列:

[1, 3, 9, 59, 177, 181, 531, 543, 1629, 2657, 7971, 10679, 23913, 32037, 96111, 156763, 470289, 480917, 1410867, 1442751, 4328253, 28374103, 85122309, 255366927]

約数ペア:

[(1, 255366927), (3, 85122309), (9, 28374103), (59, 4328253), (177, 1442751), (181, 1410867), (531, 480917), (543, 470289), (1629, 156763), (2657, 96111), (7971, 32037), (10679, 23913)]