87923457

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 133099200

約数和(自身を除く): 45175743

約数列:

[1, 3, 9, 23, 69, 207, 269, 807, 1579, 2421, 4737, 6187, 14211, 18561, 36317, 55683, 108951, 326853, 424751, 1274253, 3822759, 9769273, 29307819, 87923457]

約数ペア:

[(1, 87923457), (3, 29307819), (9, 9769273), (23, 3822759), (69, 1274253), (207, 424751), (269, 326853), (807, 108951), (1579, 55683), (2421, 36317), (4737, 18561), (6187, 14211)]