47621799

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7991

約数の個数: 24

約数和(自身を含む): 74262240

約数和(自身を除く): 26640441

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 7933, 23799, 71397, 182459, 230057, 547377, 690171, 1642131, 2070513, 5291311, 15873933, 47621799]

約数ペア:

[(1, 47621799), (3, 15873933), (9, 5291311), (23, 2070513), (29, 1642131), (69, 690171), (87, 547377), (207, 230057), (261, 182459), (667, 71397), (2001, 23799), (6003, 7933)]