56553177

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 80711040

約数和(自身を除く): 24157863

約数列:

[1, 3, 19, 57, 79, 237, 361, 661, 1083, 1501, 1983, 4503, 12559, 28519, 37677, 52219, 85557, 156657, 238621, 715863, 992161, 2976483, 18851059, 56553177]

約数ペア:

[(1, 56553177), (3, 18851059), (19, 2976483), (57, 992161), (79, 715863), (237, 238621), (361, 156657), (661, 85557), (1083, 52219), (1501, 37677), (1983, 28519), (4503, 12559)]