51674013

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 76265280

約数和(自身を除く): 24591267

約数列:

[1, 3, 9, 71, 193, 213, 419, 579, 639, 1257, 1737, 3771, 13703, 29749, 41109, 80867, 89247, 123327, 242601, 267741, 727803, 5741557, 17224671, 51674013]

約数ペア:

[(1, 51674013), (3, 17224671), (9, 5741557), (71, 727803), (193, 267741), (213, 242601), (419, 123327), (579, 89247), (639, 80867), (1257, 41109), (1737, 29749), (3771, 13703)]