32833311

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 54425088

約数和(自身を除く): 21591777

約数列:

[1, 3, 7, 19, 21, 57, 61, 71, 133, 183, 213, 361, 399, 427, 497, 1083, 1159, 1281, 1349, 1491, 2527, 3477, 4047, 4331, 7581, 8113, 9443, 12993, 22021, 24339, 25631, 28329, 30317, 66063, 76893, 82289, 90951, 154147, 179417, 246867, 462441, 538251, 576023, 1563491, 1728069, 4690473, 10944437, 32833311]

約数ペア:

[(1, 32833311), (3, 10944437), (7, 4690473), (19, 1728069), (21, 1563491), (57, 576023), (61, 538251), (71, 462441), (133, 246867), (183, 179417), (213, 154147), (361, 90951), (399, 82289), (427, 76893), (497, 66063), (1083, 30317), (1159, 28329), (1281, 25631), (1349, 24339), (1491, 22021), (2527, 12993), (3477, 9443), (4047, 8113), (4331, 7581)]