133722057

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4591}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 217477120

約数和(自身を除く): 83755063

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 4591, 9709, 13773, 29127, 32137, 87229, 96411, 261687, 335143, 610603, 1005429, 1831809, 2346001, 6367717, 7038003, 19103151, 44574019, 133722057]

約数ペア:

[(1, 133722057), (3, 44574019), (7, 19103151), (19, 7038003), (21, 6367717), (57, 2346001), (73, 1831809), (133, 1005429), (219, 610603), (399, 335143), (511, 261687), (1387, 96411), (1533, 87229), (4161, 32137), (4591, 29127), (9709, 13773)]