129890277

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1877}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 210936960

約数和(自身を除く): 81046683

約数列:

[1, 3, 9, 11, 27, 33, 99, 233, 297, 699, 1877, 2097, 2563, 5631, 6291, 7689, 16893, 20647, 23067, 50679, 61941, 69201, 185823, 437341, 557469, 1312023, 3936069, 4810751, 11808207, 14432253, 43296759, 129890277]

約数ペア:

[(1, 129890277), (3, 43296759), (9, 14432253), (11, 11808207), (27, 4810751), (33, 3936069), (99, 1312023), (233, 557469), (297, 437341), (699, 185823), (1877, 69201), (2097, 61941), (2563, 50679), (5631, 23067), (6291, 20647), (7689, 16893)]