149075667

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 239016960

約数和(自身を除く): 89941293

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 351, 681, 1871, 2043, 2951, 5613, 6129, 8853, 16839, 24323, 26559, 50517, 72969, 79677, 218907, 424717, 656721, 1274151, 3822453, 5521321, 11467359, 16563963, 49691889, 149075667]

約数ペア:

[(1, 149075667), (3, 49691889), (9, 16563963), (13, 11467359), (27, 5521321), (39, 3822453), (117, 1274151), (227, 656721), (351, 424717), (681, 218907), (1871, 79677), (2043, 72969), (2951, 50517), (5613, 26559), (6129, 24323), (8853, 16839)]