72607527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 118609920

約数和(自身を除く): 46002393

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 207, 391, 423, 439, 799, 1081, 1173, 1317, 2397, 3243, 3519, 3951, 7191, 7463, 9729, 10097, 18377, 20633, 22389, 30291, 55131, 61899, 67167, 90873, 165393, 171649, 185697, 350761, 474559, 514947, 1052283, 1423677, 1544841, 3156849, 4271031, 8067503, 24202509, 72607527]

約数ペア:

[(1, 72607527), (3, 24202509), (9, 8067503), (17, 4271031), (23, 3156849), (47, 1544841), (51, 1423677), (69, 1052283), (141, 514947), (153, 474559), (207, 350761), (391, 185697), (423, 171649), (439, 165393), (799, 90873), (1081, 67167), (1173, 61899), (1317, 55131), (2397, 30291), (3243, 22389), (3519, 20633), (3951, 18377), (7191, 10097), (7463, 9729)]