128018517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{228197}}^1$

素因数の和:228228

約数の個数: 16

約数和(自身を含む): 197163072

約数和(自身を除く): 69144555

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 228197, 684591, 2510167, 3879349, 7530501, 11638047, 42672839, 128018517]

約数ペア:

[(1, 128018517), (3, 42672839), (11, 11638047), (17, 7530501), (33, 3879349), (51, 2510167), (187, 684591), (561, 228197)]