133072181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 168542208

約数和(自身を除く): 35470027

約数列:

[1, 11, 19, 23, 31, 47, 209, 253, 341, 361, 437, 517, 589, 713, 893, 1081, 1457, 3971, 4807, 6479, 7843, 8303, 9823, 11191, 11891, 13547, 16027, 16967, 20539, 27683, 33511, 91333, 123101, 149017, 186637, 225929, 257393, 304513, 368621, 390241, 525977, 636709, 2831323, 4292651, 5785747, 7003799, 12097471, 133072181]

約数ペア:

[(1, 133072181), (11, 12097471), (19, 7003799), (23, 5785747), (31, 4292651), (47, 2831323), (209, 636709), (253, 525977), (341, 390241), (361, 368621), (437, 304513), (517, 257393), (589, 225929), (713, 186637), (893, 149017), (1081, 123101), (1457, 91333), (3971, 33511), (4807, 27683), (6479, 20539), (7843, 16967), (8303, 16027), (9823, 13547), (11191, 11891)]