71854767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7699}}^1$

素因数の和:7783

約数の個数: 24

約数和(自身を含む): 111711600

約数和(自身を除く): 39856833

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 7699, 9333, 23097, 69291, 130883, 392649, 469639, 1177947, 1408917, 4226751, 7983863, 23951589, 71854767]

約数ペア:

[(1, 71854767), (3, 23951589), (9, 7983863), (17, 4226751), (51, 1408917), (61, 1177947), (153, 469639), (183, 392649), (549, 130883), (1037, 69291), (3111, 23097), (7699, 9333)]