48711171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 72534528

約数和(自身を除く): 23823357

約数列:

[1, 3, 17, 23, 51, 69, 131, 317, 391, 393, 951, 1173, 2227, 3013, 5389, 6681, 7291, 9039, 16167, 21873, 41527, 51221, 123947, 124581, 153663, 371841, 705959, 955121, 2117877, 2865363, 16237057, 48711171]

約数ペア:

[(1, 48711171), (3, 16237057), (17, 2865363), (23, 2117877), (51, 955121), (69, 705959), (131, 371841), (317, 153663), (391, 124581), (393, 123947), (951, 51221), (1173, 41527), (2227, 21873), (3013, 16167), (5389, 9039), (6681, 7291)]