51953067

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{599}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 26670933

約数列:

[1, 3, 9, 23, 69, 207, 419, 599, 1257, 1797, 3771, 5391, 9637, 13777, 28911, 41331, 86733, 123993, 250981, 752943, 2258829, 5772563, 17317689, 51953067]

約数ペア:

[(1, 51953067), (3, 17317689), (9, 5772563), (23, 2258829), (69, 752943), (207, 250981), (419, 123993), (599, 86733), (1257, 41331), (1797, 28911), (3771, 13777), (5391, 9637)]