29016819

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 49072800

約数和(自身を除く): 20055981

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 229, 247, 351, 361, 513, 687, 741, 1083, 2061, 2223, 2977, 3249, 4351, 4693, 6183, 6669, 8931, 9747, 13053, 14079, 26793, 39159, 42237, 56563, 80379, 82669, 117477, 126711, 169689, 248007, 509067, 744021, 1074697, 1527201, 2232063, 3224091, 9672273, 29016819]

約数ペア:

[(1, 29016819), (3, 9672273), (9, 3224091), (13, 2232063), (19, 1527201), (27, 1074697), (39, 744021), (57, 509067), (117, 248007), (171, 169689), (229, 126711), (247, 117477), (351, 82669), (361, 80379), (513, 56563), (687, 42237), (741, 39159), (1083, 26793), (2061, 14079), (2223, 13053), (2977, 9747), (3249, 8931), (4351, 6669), (4693, 6183)]