72431073

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 124016256

約数和(自身を除く): 51585183

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 167, 337, 429, 501, 1011, 1287, 1503, 1837, 2171, 3033, 3707, 4381, 5511, 6513, 11121, 13143, 16533, 19539, 23881, 33363, 39429, 48191, 56279, 71643, 144573, 168837, 214929, 433719, 506511, 619069, 731627, 1857207, 2194881, 5571621, 6584643, 8047897, 24143691, 72431073]

約数ペア:

[(1, 72431073), (3, 24143691), (9, 8047897), (11, 6584643), (13, 5571621), (33, 2194881), (39, 1857207), (99, 731627), (117, 619069), (143, 506511), (167, 433719), (337, 214929), (429, 168837), (501, 144573), (1011, 71643), (1287, 56279), (1503, 48191), (1837, 39429), (2171, 33363), (3033, 23881), (3707, 19539), (4381, 16533), (5511, 13143), (6513, 11121)]