43680087

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 71781120

約数和(自身を除く): 28101033

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 2411, 6039, 7233, 18117, 21699, 26521, 65097, 79563, 147071, 238689, 441213, 716067, 1323639, 1617781, 3970917, 4853343, 14560029, 43680087]

約数ペア:

[(1, 43680087), (3, 14560029), (9, 4853343), (11, 3970917), (27, 1617781), (33, 1323639), (61, 716067), (99, 441213), (183, 238689), (297, 147071), (549, 79563), (671, 65097), (1647, 26521), (2013, 21699), (2411, 18117), (6039, 7233)]