64816191

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 36

約数和(自身を含む): 104943384

約数和(自身を除く): 40127193

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 477, 583, 1089, 1123, 1749, 3369, 5247, 6413, 10107, 12353, 19239, 37059, 57717, 59519, 111177, 135883, 178557, 407649, 535671, 654709, 1222947, 1964127, 5892381, 7201799, 21605397, 64816191]

約数ペア:

[(1, 64816191), (3, 21605397), (9, 7201799), (11, 5892381), (33, 1964127), (53, 1222947), (99, 654709), (121, 535671), (159, 407649), (363, 178557), (477, 135883), (583, 111177), (1089, 59519), (1123, 57717), (1749, 37059), (3369, 19239), (5247, 12353), (6413, 10107)]