156942855567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{5521}}^1\times {\mathrm{166237}}^1$

素因数の和:171783

約数の個数: 24

約数和(自身を含む): 238671221360

約数和(自身を除く): 81728365793

約数列:

[1, 3, 9, 19, 57, 171, 5521, 16563, 49689, 104899, 166237, 314697, 498711, 944091, 1496133, 3158503, 9475509, 28426527, 917794477, 2753383431, 8260150293, 17438095063, 52314285189, 156942855567]

約数ペア:

[(1, 156942855567), (3, 52314285189), (9, 17438095063), (19, 8260150293), (57, 2753383431), (171, 917794477), (5521, 28426527), (16563, 9475509), (49689, 3158503), (104899, 1496133), (166237, 944091), (314697, 498711)]