140983659

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 216400272

約数和(自身を除く): 75416613

約数列:

[1, 3, 9, 27, 73, 81, 113, 211, 219, 339, 633, 657, 1017, 1899, 1971, 3051, 5697, 5913, 8249, 9153, 15403, 17091, 23843, 24747, 46209, 71529, 74241, 138627, 214587, 222723, 415881, 643761, 668169, 1247643, 1740539, 1931283, 5221617, 15664851, 46994553, 140983659]

約数ペア:

[(1, 140983659), (3, 46994553), (9, 15664851), (27, 5221617), (73, 1931283), (81, 1740539), (113, 1247643), (211, 668169), (219, 643761), (339, 415881), (633, 222723), (657, 214587), (1017, 138627), (1899, 74241), (1971, 71529), (3051, 46209), (5697, 24747), (5913, 23843), (8249, 17091), (9153, 15403)]