72009093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 110146176

約数和(自身を除く): 38137083

約数列:

[1, 3, 13, 17, 39, 51, 221, 313, 347, 663, 939, 1041, 4069, 4511, 5321, 5899, 12207, 13533, 15963, 17697, 69173, 76687, 108611, 207519, 230061, 325833, 1411943, 1846387, 4235829, 5539161, 24003031, 72009093]

約数ペア:

[(1, 72009093), (3, 24003031), (13, 5539161), (17, 4235829), (39, 1846387), (51, 1411943), (221, 325833), (313, 230061), (347, 207519), (663, 108611), (939, 76687), (1041, 69173), (4069, 17697), (4511, 15963), (5321, 13533), (5899, 12207)]