221574389751

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1030919}}^1$

素因数の和:1031116

約数の個数: 48

約数和(自身を含む): 378256919040

約数和(自身を除く): 156682529289

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 167, 429, 501, 1287, 1503, 1837, 2171, 5511, 6513, 16533, 19539, 23881, 71643, 214929, 1030919, 3092757, 9278271, 11340109, 13401947, 34020327, 40205841, 102060981, 120617523, 147421417, 172163473, 442264251, 516490419, 1326792753, 1549471257, 1893798203, 2238125149, 5681394609, 6714375447, 17044183827, 20143126341, 24619376639, 73858129917, 221574389751]

約数ペア:

[(1, 221574389751), (3, 73858129917), (9, 24619376639), (11, 20143126341), (13, 17044183827), (33, 6714375447), (39, 5681394609), (99, 2238125149), (117, 1893798203), (143, 1549471257), (167, 1326792753), (429, 516490419), (501, 442264251), (1287, 172163473), (1503, 147421417), (1837, 120617523), (2171, 102060981), (5511, 40205841), (6513, 34020327), (16533, 13401947), (19539, 11340109), (23881, 9278271), (71643, 3092757), (214929, 1030919)]