201660212961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8484169}}^1$

素因数の和:8484333

約数の個数: 24

約数和(自身を含む): 308823788000

約数和(自身を除く): 107163575039

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 23769, 8484169, 25452507, 76357521, 161199211, 483597633, 1179299491, 1450792899, 3537898473, 10613695419, 22406690329, 67220070987, 201660212961]

約数ペア:

[(1, 201660212961), (3, 67220070987), (9, 22406690329), (19, 10613695419), (57, 3537898473), (139, 1450792899), (171, 1179299491), (417, 483597633), (1251, 161199211), (2641, 76357521), (7923, 25452507), (23769, 8484169)]