57016263

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 77454720

約数和(自身を除く): 20438457

約数列:

[1, 3, 67, 201, 419, 677, 1257, 2031, 28073, 45359, 84219, 136077, 283663, 850989, 19005421, 57016263]

約数ペア:

[(1, 57016263), (3, 19005421), (67, 850989), (201, 283663), (419, 136077), (677, 84219), (1257, 45359), (2031, 28073)]