66672147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 99283968

約数和(自身を除く): 32611821

約数列:

[1, 3, 17, 23, 51, 69, 113, 339, 391, 503, 1173, 1509, 1921, 2599, 5763, 7797, 8551, 11569, 25653, 34707, 44183, 56839, 132549, 170517, 196673, 590019, 966263, 1307297, 2898789, 3921891, 22224049, 66672147]

約数ペア:

[(1, 66672147), (3, 22224049), (17, 3921891), (23, 2898789), (51, 1307297), (69, 966263), (113, 590019), (339, 196673), (391, 170517), (503, 132549), (1173, 56839), (1509, 44183), (1921, 34707), (2599, 25653), (5763, 11569), (7797, 8551)]