15678537927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1\times {\mathrm{2897}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 22694353920

約数和(自身を除く): 7015815993

約数列:

[1, 3, 13, 39, 151, 453, 919, 1963, 2757, 2897, 5889, 8691, 11947, 35841, 37661, 112983, 138769, 416307, 437447, 1312341, 1803997, 2662343, 5411991, 5686811, 7987029, 17060433, 34610459, 103831377, 402013793, 1206041379, 5226179309, 15678537927]

約数ペア:

[(1, 15678537927), (3, 5226179309), (13, 1206041379), (39, 402013793), (151, 103831377), (453, 34610459), (919, 17060433), (1963, 7987029), (2757, 5686811), (2897, 5411991), (5889, 2662343), (8691, 1803997), (11947, 1312341), (35841, 437447), (37661, 416307), (112983, 138769)]