271039653

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 426709296

約数和(自身を除く): 155669643

約数列:

[1, 3, 9, 17, 51, 61, 113, 153, 183, 257, 339, 549, 771, 1017, 1037, 1921, 2313, 3111, 4369, 5763, 6893, 9333, 13107, 15677, 17289, 20679, 29041, 39321, 47031, 62037, 87123, 117181, 141093, 261369, 266509, 351543, 493697, 799527, 1054629, 1481091, 1771501, 2398581, 4443273, 5314503, 15943509, 30115517, 90346551, 271039653]

約数ペア:

[(1, 271039653), (3, 90346551), (9, 30115517), (17, 15943509), (51, 5314503), (61, 4443273), (113, 2398581), (153, 1771501), (183, 1481091), (257, 1054629), (339, 799527), (549, 493697), (771, 351543), (1017, 266509), (1037, 261369), (1921, 141093), (2313, 117181), (3111, 87123), (4369, 62037), (5763, 47031), (6893, 39321), (9333, 29041), (13107, 20679), (15677, 17289)]