43281382221

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2715439}}^1$

素因数の和:2715486

約数の個数: 48

約数和(自身を含む): 81332858880

約数和(自身を除く): 38051476659

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 15939, 2715439, 8146317, 19008073, 24438951, 29869829, 57024219, 62455097, 89609487, 171072657, 187365291, 209088803, 268828461, 437185679, 562095873, 627266409, 687006067, 1311557037, 1881799227, 2061018201, 3934671111, 4809042469, 6183054603, 14427127407, 43281382221]

約数ペア:

[(1, 43281382221), (3, 14427127407), (7, 6183054603), (9, 4809042469), (11, 3934671111), (21, 2061018201), (23, 1881799227), (33, 1311557037), (63, 687006067), (69, 627266409), (77, 562095873), (99, 437185679), (161, 268828461), (207, 209088803), (231, 187365291), (253, 171072657), (483, 89609487), (693, 62455097), (759, 57024219), (1449, 29869829), (1771, 24438951), (2277, 19008073), (5313, 8146317), (15939, 2715439)]