85921977

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3697}}^1$

素因数の和:3888

約数の個数: 16

約数和(自身を含む): 117389312

約数和(自身を除く): 31467335

約数列:

[1, 3, 61, 127, 183, 381, 3697, 7747, 11091, 23241, 225517, 469519, 676551, 1408557, 28640659, 85921977]

約数ペア:

[(1, 85921977), (3, 28640659), (61, 1408557), (127, 676551), (183, 469519), (381, 225517), (3697, 23241), (7747, 11091)]