291216325977

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{236681}}^1$

素因数の和:237118

約数の個数: 32

約数和(自身を含む): 435494880000

約数和(自身を除く): 144278554023

約数列:

[1, 3, 9, 27, 199, 229, 597, 687, 1791, 2061, 5373, 6183, 45571, 136713, 236681, 410139, 710043, 1230417, 2130129, 6390387, 47099519, 54199949, 141298557, 162599847, 423895671, 487799541, 1271687013, 1463398623, 10785789851, 32357369553, 97072108659, 291216325977]

約数ペア:

[(1, 291216325977), (3, 97072108659), (9, 32357369553), (27, 10785789851), (199, 1463398623), (229, 1271687013), (597, 487799541), (687, 423895671), (1791, 162599847), (2061, 141298557), (5373, 54199949), (6183, 47099519), (45571, 6390387), (136713, 2130129), (236681, 1230417), (410139, 710043)]