56542257

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9419}}^1$

素因数の和:9477

約数の個数: 24

約数和(自身を含む): 88171200

約数和(自身を除く): 31628943

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 9419, 28257, 84771, 216637, 273151, 649911, 819453, 1949733, 2458359, 6282473, 18847419, 56542257]

約数ペア:

[(1, 56542257), (3, 18847419), (9, 6282473), (23, 2458359), (29, 1949733), (69, 819453), (87, 649911), (207, 273151), (261, 216637), (667, 84771), (2001, 28257), (6003, 9419)]