56939103

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28627}}^1$

素因数の和:28663

約数の個数: 24

約数和(自身を含む): 93785328

約数和(自身を除く): 36846225

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 28627, 85881, 257643, 372151, 486659, 1116453, 1459977, 3349359, 4379931, 6326567, 18979701, 56939103]

約数ペア:

[(1, 56939103), (3, 18979701), (9, 6326567), (13, 4379931), (17, 3349359), (39, 1459977), (51, 1116453), (117, 486659), (153, 372151), (221, 257643), (663, 85881), (1989, 28627)]