28469027151

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{5245813}}^1$

素因数の和:5245892

約数の個数: 20

約数和(自身を含む): 43162557592

約数和(自身を除く): 14693530441

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 5245813, 15737439, 47212317, 141636951, 351469471, 424910853, 1054408413, 3163225239, 9489675717, 28469027151]

約数ペア:

[(1, 28469027151), (3, 9489675717), (9, 3163225239), (27, 1054408413), (67, 424910853), (81, 351469471), (201, 141636951), (603, 47212317), (1809, 15737439), (5427, 5245813)]