53681667

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 78274224

約数和(自身を除く): 24592557

約数列:

[1, 3, 13, 39, 113, 169, 339, 507, 937, 1469, 2811, 4407, 12181, 19097, 36543, 57291, 105881, 158353, 317643, 475059, 1376453, 4129359, 17893889, 53681667]

約数ペア:

[(1, 53681667), (3, 17893889), (13, 4129359), (39, 1376453), (113, 475059), (169, 317643), (339, 158353), (507, 105881), (937, 57291), (1469, 36543), (2811, 19097), (4407, 12181)]