66395319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 32515401

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 529, 1173, 1587, 1819, 2461, 5457, 7383, 8993, 12167, 26979, 36501, 41837, 56603, 125511, 169809, 206839, 620517, 962251, 1301869, 2886753, 3905607, 22131773, 66395319]

約数ペア:

[(1, 66395319), (3, 22131773), (17, 3905607), (23, 2886753), (51, 1301869), (69, 962251), (107, 620517), (321, 206839), (391, 169809), (529, 125511), (1173, 56603), (1587, 41837), (1819, 36501), (2461, 26979), (5457, 12167), (7383, 8993)]